A magnitude ML 1.5 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7790, 13.1610 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 6 | 4957 | 4957 |
Arquata del Tronto | AP | 11 | 1178 | 6135 |
Accumoli | RI | 12 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7083 |
Cascia | PG | 14 | 3217 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Cittareale | RI | 18 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Ussita | MC | 19 | 444 | 13580 |
Montemonaco | AP | 19 | 604 | 14184 |
Amatrice | RI | 20 | 2657 | 16841 |
Poggiodomo | PG | 20 | 117 | 16958 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-05-18 03:05:34 |
42.7787 | 13.1607 | 10 | 2020-11-19 12:36:52 |
Bollettino Sismico Italiano INGV | 80859321 |
Reviewed Rev100 |
ML 1.5 | 2020-05-18 03:05:34 |
42.7783 | 13.1588 | 10 | 2020-05-18 03:11:58 |
Sala Sismica INGV-Roma | 79257741 |
Field | Value |
---|---|
Time (UTC) | 2020-05-18 03:05:34 ± 0.05 |
Latitude | 42.7787 ± 0.0027 |
Longitude | 13.1607 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80859321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 49 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59985 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 80859321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-07 12:05:35 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 79257741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-18 03:11:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2020-05-18T03:06:01.74 | 3.0 | undecidable | manual | S | 0.9 | 0 | |||
IV.MOMA.HHZ. | 2020-05-18T03:05:50.90 | 0.3 | undecidable | manual | S | 274 | 48.1185 | 50 | 0.55 | 63 |
IV.GUMA.HHZ. | 2020-05-18T03:05:47.14 | 0.1 | undecidable | manual | S | 24 | 34.5432 | 50 | 0.42 | 90 |
IV.MF5.EHZ. | 2020-05-18T03:05:47.06 | 0.1 | undecidable | manual | S | 46 | 33.6441 | 50 | 0.6 | 85 |
IV.CSP1.EHZ. | 2020-05-18T03:05:46.57 | 0.1 | undecidable | manual | S | 6 | 34.9428 | 50 | -0.25 | 93 |
IV.FAGN.HHZ. | 2020-05-18T03:05:46.49 | 0.3 | undecidable | manual | P | 149 | 66.5778 | 50 | -0.11 | 68 |
IV.EL6.EHZ. | 2020-05-18T03:05:45.74 | 0.1 | undecidable | manual | P | 356 | 61.2942 | 50 | -0.04 | 93 |
IV.CESI.HHZ. | 2020-05-18T03:05:45.97 | 0.3 | undecidable | manual | S | 320 | 32.6451 | 50 | -0.23 | 71 |
IV.RM33.EHZ. | 2020-05-18T03:05:45.42 | 0.3 | undecidable | manual | S | 172 | 30.2475 | 50 | -0.14 | 72 |
IV.SNTG.HHZ. | 2020-05-18T03:05:44.78 | 0.1 | undecidable | manual | P | 341 | 55.7997 | 50 | -0.16 | 92 |
IV.MNTT.EHZ. | 2020-05-18T03:05:44.30 | 0.1 | undecidable | manual | P | 48 | 47.3193 | 50 | 0.67 | 81 |
IV.FDMO.HHZ. | 2020-05-18T03:05:44.85 | 0.1 | undecidable | manual | S | 348 | 29.2485 | 50 | -0.44 | 90 |
IV.FIAM.HHZ. | 2020-05-18T03:05:44.92 | 0.3 | undecidable | manual | P | 184 | 56.7987 | 50 | -0.17 | 69 |
IV.MOMA.HHZ. | 2020-05-18T03:05:44.49 | 0.1 | undecidable | manual | P | 274 | 48.1185 | 50 | 0.73 | 79 |
IV.FEMA.HNZ. | 2020-05-18T03:05:43.09 | 0.1 | undecidable | manual | S | 336 | 22.2555 | 114 | -0.12 | 98 |
IV.LNSS.HHZ. | 2020-05-18T03:05:43.11 | 0.1 | undecidable | manual | S | 207 | 21.867 | 114 | 0.04 | 100 |
IV.SMA1.EHZ. | 2020-05-18T03:05:42.99 | 0.1 | undecidable | manual | S | 139 | 21.7671 | 114 | -0.05 | 100 |
IV.MTRA.EHZ. | 2020-05-18T03:05:42.19 | 0.1 | undecidable | manual | S | 97 | 19.3695 | 117 | -0.11 | 99 |
IV.ARRO.EHZ. | 2020-05-18T03:05:42.22 | 0.1 | undecidable | manual | P | 236 | 39.0276 | 50 | -0.14 | 95 |
IV.T1299.HNZ. | 2020-05-18T03:05:42.39 | 0.1 | undecidable | manual | S | 148 | 18.87 | 118 | 0.25 | 96 |
IV.TERO.HHZ. | 2020-05-18T03:05:42.22 | 0.1 | undecidable | manual | P | 115 | 40.0266 | 50 | -0.29 | 92 |
IV.MC2.EHZ. | 2020-05-18T03:05:41.08 | 0.1 | undecidable | manual | S | 9 | 14.874 | 123 | 0.12 | 99 |
IV.MF5.EHZ. | 2020-05-18T03:05:41.68 | 0.1 | positive | manual | P | 46 | 33.6441 | 50 | 0.16 | 95 |
IV.MMO1.EHZ. | 2020-05-18T03:05:41.91 | 0.1 | undecidable | manual | S | 45 | 19.0698 | 117 | -0.28 | 95 |
IV.CAMP.HHZ. | 2020-05-18T03:05:41.25 | 0.1 | undecidable | manual | P | 143 | 33.744 | 50 | -0.28 | 93 |
IV.CSP1.EHZ. | 2020-05-18T03:05:41.56 | 0.1 | positive | manual | P | 6 | 34.9428 | 50 | -0.16 | 95 |
IV.GUMA.HHZ. | 2020-05-18T03:05:41.81 | 0.1 | undecidable | manual | P | 24 | 34.5432 | 50 | 0.14 | 95 |
IV.CESI.HHZ. | 2020-05-18T03:05:41.29 | 0.1 | undecidable | manual | P | 320 | 32.6451 | 50 | -0.07 | 97 |
IV.RM33.EHZ. | 2020-05-18T03:05:40.73 | 0.1 | positive | manual | P | 172 | 30.2475 | 50 | -0.27 | 94 |
IT.MTCL.HGZ. | 2020-05-18T03:05:40.30 | 0.1 | undecidable | manual | P | 331 | 27.2505 | 50 | -0.24 | 95 |
IV.FDMO.HHZ. | 2020-05-18T03:05:40.60 | 0.1 | positive | manual | P | 348 | 29.2485 | 50 | -0.24 | 94 |
IV.T1299.HNZ. | 2020-05-18T03:05:39.30 | 0.1 | positive | manual | P | 148 | 18.87 | 118 | 0.28 | 95 |
IV.SMA1.EHZ. | 2020-05-18T03:05:39.38 | 0.1 | undecidable | manual | P | 139 | 21.7671 | 114 | -0.16 | 97 |
IV.MMO1.EHZ. | 2020-05-18T03:05:39.00 | 0.1 | positive | manual | P | 45 | 19.0698 | 117 | -0.05 | 100 |
IV.FEMA.HNZ. | 2020-05-18T03:05:39.67 | 0.1 | undecidable | manual | P | 336 | 22.2555 | 114 | 0.03 | 100 |
IV.MTRA.EHZ. | 2020-05-18T03:05:39.02 | 0.1 | undecidable | manual | P | 97 | 19.3695 | 117 | -0.09 | 99 |
IV.LNSS.HHZ. | 2020-05-18T03:05:39.64 | 0.1 | positive | manual | P | 207 | 21.867 | 114 | 0.08 | 99 |
IV.MC2.EHZ. | 2020-05-18T03:05:38.56 | 0.1 | positive | manual | P | 9 | 14.874 | 123 | 0.22 | 97 |
IV.NRCA.HHZ. | 2020-05-18T03:05:38.83 | 0.1 | undecidable | manual | S | 328 | 7.1928 | 144 | -0.15 | 100 |
IV.NRCA.HHZ. | 2020-05-18T03:05:37.40 | 0.1 | undecidable | manual | P | 328 | 7.1928 | 144 | 0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:2.3 | 0.0028599999999999997 | 0.1 | AML | other | m | 2020-05-18T03:05:38.93 |
IV.NRCA.HHN. | ML:2.4 | 0.003375 | 0.12 | AML | other | m | 2020-05-18T03:05:38.92 |
IV.NRCA.HHE. | ML:2.4 | 0.0037 | 1.84 | AML | other | m | 2020-05-18T03:05:39.97 |
IV.NRCA.HNE. | ML:2.4 | 0.00361 | 1.84 | AML | other | m | 2020-05-18T03:05:39.97 |
IV.MTRA.EHE. | ML:1.7 | 0.00039749999999999996 | 0.32 | AML | other | m | 2020-05-18T03:05:42.36 |
IV.MTRA.EHN. | ML:1.6 | 0.0003195 | 1.04 | AML | other | m | 2020-05-18T03:05:43.09 |
IV.MTRA.HNN. | ML:1.6 | 0.0003255 | 0.16 | AML | other | m | 2020-05-18T03:05:43.09 |
IV.LNSS.HHE. | ML:1.8 | 0.000437 | 0.74 | AML | other | m | 2020-05-18T03:05:43.69 |
IV.MTRA.HNE. | ML:1.7 | 0.00040149999999999995 | 0.52 | AML | other | m | 2020-05-18T03:05:43.45 |
IV.LNSS.HHN. | ML:1.8 | 0.00047050000000000005 | 0.16 | AML | other | m | 2020-05-18T03:05:43.82 |
IV.FDMO.HHN. | ML:1.4 | 0.00011499999999999999 | 0.88 | AML | other | m | 2020-05-18T03:05:45.70 |
IV.SMA1.EHE. | ML:1.5 | 0.00021100000000000003 | 0.66 | AML | other | m | 2020-05-18T03:05:45.51 |
IV.FDMO.HHE. | ML:1.3 | 0.00008965000000000001 | 1.08 | AML | other | m | 2020-05-18T03:05:45.15 |
IV.CAMP.HHE. | ML:1.2 | 0.00006805 | 1.16 | AML | other | m | 2020-05-18T03:05:46.29 |
IV.CESI.HHE. | ML:1.5 | 0.00013800000000000002 | 0.46 | AML | other | m | 2020-05-18T03:05:46.78 |
IV.RM33.EHE. | ML:1.4 | 0.0001315 | 1.04 | AML | other | m | 2020-05-18T03:05:46.55 |
IV.CESI.HHN. | ML:1.6 | 0.000162 | 0.48 | AML | other | m | 2020-05-18T03:05:46.56 |
IV.SMA1.EHN. | ML:1.5 | 0.00023750000000000003 | 1.58 | AML | other | m | 2020-05-18T03:05:46.81 |
IV.RM33.EHN. | ML:1.3 | 0.00010725 | 1.58 | AML | other | m | 2020-05-18T03:05:46.87 |
IV.CAMP.HHN. | ML:0.9 | 0.00003455 | 1.26 | AML | other | m | 2020-05-18T03:05:47.01 |
IV.CSP1.EHE. | ML:1.4 | 0.0001081 | 1.04 | AML | other | m | 2020-05-18T03:05:47.47 |
IV.CSP1.EHN. | ML:1.5 | 0.0001285 | 0.36 | AML | other | m | 2020-05-18T03:05:48.18 |
IV.TERO.HHN. | ML:1.3 | 0.00007355 | 0.1 | AML | other | m | 2020-05-18T03:05:48.38 |
IV.GUMA.HHE. | ML:1.7 | 0.000224 | 0.18 | AML | other | m | 2020-05-18T03:05:48.37 |
IV.GUMA.HHN. | ML:1.7 | 0.00022149999999999996 | 0.7 | AML | other | m | 2020-05-18T03:05:48.03 |
IV.TERO.HHE. | ML:1.1 | 0.00004405000000000001 | 0.84 | AML | other | m | 2020-05-18T03:05:48.93 |
IV.MF5.EHE. | ML:1.4 | 0.000092695 | 0.52 | AML | other | m | 2020-05-18T03:05:48.58 |
IV.MF5.EHN. | ML:1.4 | 0.000104305 | 1.58 | AML | other | m | 2020-05-18T03:05:48.06 |
IV.ARRO.EHN. | ML:1.2 | 0.0000521 | 0.14 | AML | other | m | 2020-05-18T03:05:49.44 |
IV.ARRO.EHE. | ML:1.2 | 0.000054 | 0.46 | AML | other | m | 2020-05-18T03:05:50.26 |
IV.MOMA.HHE. | ML:1.5 | 0.0000824 | 0.2 | AML | other | m | 2020-05-18T03:05:52.07 |
IV.FIAM.HHE. | ML:0.8 | 0.00001485 | 0.78 | AML | other | m | 2020-05-18T03:05:52.16 |
IV.MOMA.HHN. | ML:1.4 | 0.00006295000000000001 | 0.52 | AML | other | m | 2020-05-18T03:05:52.41 |
IV.MNTT.EHN. | ML:1.7 | 0.000129 | 1.18 | AML | other | m | 2020-05-18T03:05:53.86 |
IV.SNTG.HHE. | ML:1.0 | 0.00002155 | 0.74 | AML | other | m | 2020-05-18T03:05:54.63 |
IV.FIAM.HHN. | ML:1.0 | 0.0000175 | 0.94 | AML | other | m | 2020-05-18T03:05:54.13 |
IV.MNTT.EHE. | ML:1.7 | 0.0001359 | 0.22 | AML | other | m | 2020-05-18T03:05:55.15 |
IV.EL6.EHE. | ML:1.5 | 0.000063 | 0.18 | AML | other | m | 2020-05-18T03:05:55.89 |
IV.SNTG.HHN. | ML:1.1 | 0.00002785 | 1.26 | AML | other | m | 2020-05-18T03:05:56.88 |
IV.EL6.EHN. | ML:1.5 | 0.000058700000000000004 | 0.6 | AML | other | m | 2020-05-18T03:05:57.48 |
IV.FAGN.HHE. | ML:1.3 | 0.000035449999999999994 | 0.72 | AML | other | m | 2020-05-18T03:06:00.27 |
IV.FAGN.HHN. | ML:1.4 | 0.000038650000000000004 | 0.34 | AML | other | m | 2020-05-18T03:06:03.43 |