A magnitude ML 1.4 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7780, 13.1570 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 | 5 | 4957 | 4957 |
Arquata del Tronto | AP | 12 | 1178 | 6135 |
Accumoli | RI | 12 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7083 |
Cascia | PG | 13 | 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 | 20 | 604 | 14184 |
Poggiodomo | PG | 20 | 117 | 14301 |
Amatrice | RI | 20 | 2657 | 16958 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-05-17 05:28:13 |
42.7782 | 13.1572 | 10 | 2020-11-19 12:36:45 |
Bollettino Sismico Italiano INGV | 79403401 |
Reviewed Rev100 |
ML 1.5 | 2020-05-17 05:28:13 |
42.7785 | 13.1577 | 10 | 2020-05-17 05:34:54 |
Sala Sismica INGV-Roma | 79218701 |
Field | Value |
---|---|
Time (UTC) | 2020-05-17 05:28:13 ± 0.04 |
Latitude | 42.7782 ± 0.0018 |
Longitude | 13.1572 ± 0.0037 |
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 | 79403401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 328 |
Semi-minor axis of confidence ellipse (meter) | 149 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 47 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.06385 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55218 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 25 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 79403401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-21 11:06:16 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 79218701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-17 05:34:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-05-17T05:28:33.33 | 0.3 | undecidable | manual | S | 356 | 61.2942 | 50 | 0.51 | 63 |
IV.SNTG.HHZ. | 2020-05-17T05:28:31.73 | 0.3 | undecidable | manual | S | 342 | 55.6998 | 50 | 0.4 | 65 |
IV.ASSB.HHN. | 2020-05-17T05:28:29.97 | 0.6 | undecidable | manual | S | 306 | 50.0166 | 50 | 0.17 | 46 |
IV.MML1.HNE. | 2020-05-17T05:28:27.36 | 0.3 | undecidable | manual | S | 338 | 40.1265 | 50 | 0.2 | 70 |
IV.GUMA.HHZ. | 2020-05-17T05:28:26.20 | 0.3 | undecidable | manual | S | 25 | 34.743 | 50 | 0.48 | 67 |
IV.ARRO.EHZ. | 2020-05-17T05:28:26.94 | 0.3 | undecidable | manual | S | 235 | 38.8278 | 50 | 0.13 | 71 |
IV.TERO.HHZ. | 2020-05-17T05:28:26.70 | 0.1 | undecidable | manual | S | 115 | 40.3263 | 50 | -0.51 | 87 |
IV.MF5.EHZ. | 2020-05-17T05:28:26.04 | 0.1 | undecidable | manual | S | 47 | 33.8439 | 50 | 0.55 | 87 |
IV.CAMP.HHE. | 2020-05-17T05:28:25.23 | 0.6 | undecidable | manual | S | 143 | 33.8439 | 50 | -0.26 | 47 |
IV.CSP1.EHZ. | 2020-05-17T05:28:25.81 | 0.3 | undecidable | manual | S | 6 | 35.0427 | 50 | 0.01 | 73 |
IV.RM33.EHZ. | 2020-05-17T05:28:24.43 | 0.1 | undecidable | manual | S | 171 | 30.2475 | 50 | -0.09 | 97 |
IV.CESI.HHZ. | 2020-05-17T05:28:24.98 | 0.1 | undecidable | manual | S | 321 | 32.4453 | 50 | -0.14 | 96 |
IV.EL6.EHZ. | 2020-05-17T05:28:24.67 | 0.1 | undecidable | manual | P | 356 | 61.2942 | 50 | -0.1 | 92 |
IV.FDMO.HHZ. | 2020-05-17T05:28:24.03 | 0.3 | undecidable | manual | S | 349 | 29.2485 | 50 | -0.22 | 71 |
IV.MOMA.HNZ. | 2020-05-17T05:28:23.40 | 0.6 | undecidable | manual | P | 274 | 47.9187 | 50 | 0.7 | 40 |
IV.ASSB.HHN. | 2020-05-17T05:28:23.08 | 0.6 | undecidable | manual | P | 306 | 50.0166 | 50 | 0.05 | 47 |
IV.SNTG.HHZ. | 2020-05-17T05:28:23.59 | 0.3 | undecidable | manual | P | 342 | 55.6998 | 50 | -0.32 | 66 |
IT.MTCL.HGZ. | 2020-05-17T05:28:23.33 | 0.3 | undecidable | manual | S | 332 | 27.1506 | 50 | -0.37 | 69 |
IV.FEMA.HNZ. | 2020-05-17T05:28:22.14 | 0.3 | undecidable | manual | S | 337 | 22.1556 | 115 | -0.11 | 74 |
IV.LNSS.HHZ. | 2020-05-17T05:28:22.10 | 0.1 | undecidable | manual | S | 206 | 21.6672 | 115 | 0.02 | 100 |
IV.SMA1.EHZ. | 2020-05-17T05:28:22.06 | 0.3 | undecidable | manual | S | 138 | 21.867 | 115 | -0.09 | 74 |
IV.TERO.HHZ. | 2020-05-17T05:28:21.24 | 0.1 | undecidable | manual | P | 115 | 40.3263 | 50 | -0.29 | 91 |
IV.MMO1.EHZ. | 2020-05-17T05:28:21.00 | 0.1 | undecidable | manual | S | 46 | 19.2696 | 118 | -0.34 | 94 |
IV.T1299.HNZ. | 2020-05-17T05:28:21.74 | 0.3 | undecidable | manual | S | 147 | 18.9699 | 118 | 0.5 | 68 |
IV.PF6.EHN. | 2020-05-17T05:28:21.31 | 0.3 | undecidable | manual | P | 4 | 40.0266 | 50 | -0.18 | 70 |
IV.MTRA.EHZ. | 2020-05-17T05:28:21.38 | 0.1 | undecidable | manual | S | 97 | 19.6692 | 117 | -0.07 | 99 |
IV.SAP2.EHE. | 2020-05-17T05:28:21.99 | 0.6 | undecidable | manual | P | 29 | 40.4262 | 50 | 0.44 | 44 |
IV.ARRO.EHZ. | 2020-05-17T05:28:21.18 | 0.3 | undecidable | manual | P | 235 | 38.8278 | 50 | -0.13 | 71 |
IV.MML1.HNE. | 2020-05-17T05:28:21.43 | 0.3 | undecidable | manual | P | 338 | 40.1265 | 50 | -0.08 | 72 |
IV.CSP1.EHZ. | 2020-05-17T05:28:20.50 | 0.1 | undecidable | manual | P | 6 | 35.0427 | 50 | -0.22 | 94 |
IV.MF5.EHZ. | 2020-05-17T05:28:20.70 | 0.3 | undecidable | manual | P | 47 | 33.8439 | 50 | 0.16 | 71 |
IV.GUMA.HHZ. | 2020-05-17T05:28:20.81 | 0.1 | undecidable | manual | P | 25 | 34.743 | 50 | 0.14 | 95 |
IV.CESI.HHZ. | 2020-05-17T05:28:20.25 | 0.1 | undecidable | manual | P | 321 | 32.4453 | 50 | -0.08 | 97 |
IV.CAMP.HHE. | 2020-05-17T05:28:20.35 | 0.3 | undecidable | manual | P | 143 | 33.8439 | 50 | -0.19 | 71 |
IT.MTCL.HGZ. | 2020-05-17T05:28:19.32 | 0.3 | undecidable | manual | P | 332 | 27.1506 | 50 | -0.19 | 72 |
IV.FDMO.HHZ. | 2020-05-17T05:28:19.59 | 0.1 | undecidable | manual | P | 349 | 29.2485 | 50 | -0.24 | 94 |
IV.RM33.EHZ. | 2020-05-17T05:28:19.90 | 0.1 | undecidable | manual | P | 171 | 30.2475 | 50 | -0.08 | 97 |
IV.MC2.EHZ. | 2020-05-17T05:28:19.99 | 0.1 | undecidable | manual | S | 10 | 14.9739 | 124 | -0.07 | 100 |
IV.LNSS.HHZ. | 2020-05-17T05:28:18.71 | 0.1 | undecidable | manual | P | 206 | 21.6672 | 115 | 0.14 | 98 |
IV.SMA1.EHZ. | 2020-05-17T05:28:18.69 | 0.3 | undecidable | manual | P | 138 | 21.867 | 115 | 0.07 | 74 |
IV.MMO1.EHZ. | 2020-05-17T05:28:18.09 | 0.1 | undecidable | manual | P | 46 | 19.2696 | 118 | -0.05 | 100 |
IV.T1299.HNZ. | 2020-05-17T05:28:18.39 | 0.1 | undecidable | manual | P | 147 | 18.9699 | 118 | 0.3 | 95 |
IV.MTRA.EHZ. | 2020-05-17T05:28:18.45 | 0.1 | undecidable | manual | P | 97 | 19.6692 | 117 | 0.24 | 96 |
IV.FEMA.HNZ. | 2020-05-17T05:28:18.66 | 0.3 | undecidable | manual | P | 337 | 22.1556 | 115 | -0.01 | 75 |
IV.MC2.EHZ. | 2020-05-17T05:28:17.64 | 0.1 | undecidable | manual | P | 10 | 14.9739 | 124 | 0.23 | 97 |
IV.NRCA.HNZ. | 2020-05-17T05:28:17.75 | 0.1 | undecidable | manual | S | 330 | 7.0929 | 145 | -0.32 | 96 |
IV.NRCA.HNZ. | 2020-05-17T05:28:16.43 | 0.1 | undecidable | manual | P | 330 | 7.0929 | 145 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.7 | 0.00036650000000000007 | 0.22 | AML | other | m | 2020-05-17T05:28:22.50 |
IV.LNSS.HHN. | ML:1.6 | 0.000263 | 0.62 | AML | other | m | 2020-05-17T05:28:23.67 |
IV.RM33.EHE. | ML:1.2 | 0.00006905 | 1.42 | AML | other | m | 2020-05-17T05:28:25.03 |
IV.RM33.EHN. | ML:1.1 | 0.000060200000000000006 | 0.36 | AML | other | m | 2020-05-17T05:28:25.27 |
IV.CESI.HHE. | ML:1.4 | 0.0001185 | 0.32 | AML | other | m | 2020-05-17T05:28:25.37 |
IV.CESI.HHN. | ML:1.5 | 0.00013800000000000002 | 0.5 | AML | other | m | 2020-05-17T05:28:25.53 |
IV.GUMA.HHN. | ML:1.5 | 0.0001365 | 0.78 | AML | other | m | 2020-05-17T05:28:26.92 |
IV.ARRO.EHE. | ML:1.2 | 0.00005205 | 0.7 | AML | other | m | 2020-05-17T05:28:27.29 |
IV.ARRO.EHN. | ML:1.0 | 0.000042 | 0.14 | AML | other | m | 2020-05-17T05:28:28.46 |
IV.MTRA.EHE. | ML:1.4 | 0.0001788984 | 0.0992 | AML | other | m | 2020-05-17T05:28:22.55 |
IV.MTRA.EHN. | ML:1.4 | 0.0001975325 | 0.16 | AML | other | m | 2020-05-17T05:28:21.69 |
IV.MTRA.HNE. | ML:1.4 | 0.00018596815 | 0.1696 | AML | other | m | 2020-05-17T05:28:21.70 |
IV.MTRA.HNN. | ML:1.4 | 0.00020318059999999998 | 0.16 | AML | other | m | 2020-05-17T05:28:21.61 |
IV.LNSS.HNE. | ML:1.8 | 0.00038301704999999994 | 0.24 | AML | other | m | 2020-05-17T05:28:22.39 |
IV.LNSS.HNN. | ML:1.6 | 0.000260292915 | 0.3104 | AML | other | m | 2020-05-17T05:28:22.83 |
IV.CSP1.EHN. | ML:1.2 | 0.000060813569999999994 | 0.3392 | AML | other | m | 2020-05-17T05:28:27.40 |