A magnitude ML 1.1 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8040, 13.1470 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 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 13 | 1178 | 7140 |
Cascia | PG | 14 | 3217 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 15 | 1107 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Montegallo | AP | 16 | 523 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 19 | 1075 | 14777 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2019-11-18 09:19:34 |
42.8038 | 13.1468 | 10 | 2020-02-28 16:42:09 |
Bollettino Sismico Italiano INGV | 74073121 |
Reviewed Rev100 |
ML 1.7 | 2019-11-18 09:19:34 |
42.8033 | 13.1462 | 10 | 2019-11-18 09:26:26 |
Sala Sismica INGV-Roma | 73904761 |
Field | Value |
---|---|
Time (UTC) | 2019-11-18 09:19:34 ± 0.05 |
Latitude | 42.8038 ± 0.0027 |
Longitude | 13.1468 ± 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 | 74073121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 364 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42268 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74073121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-27 13:45:06 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 73904761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-18 09:26:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2019-11-18T09:20:06.06 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.FOSV.EHZ. | 2019-11-18T09:19:54.32 | 3.0 | undecidable | manual | S | 0.92 | 0 | |||
IV.ASSB.HHZ. | 2019-11-18T09:19:50.18 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MML1.HNE. | 2019-11-18T09:19:47.09 | 0.3 | undecidable | manual | S | 338 | 37.2294 | 50 | 0.07 | 72 |
IV.RM33.EHZ. | 2019-11-18T09:19:46.02 | 0.3 | undecidable | manual | S | 170 | 33.1446 | 50 | 0.08 | 72 |
IV.PF6.EHN. | 2019-11-18T09:19:46.94 | 0.1 | undecidable | manual | S | 6 | 37.2294 | 50 | -0.09 | 95 |
IV.CESI.HHZ. | 2019-11-18T09:19:45.03 | 0.1 | undecidable | manual | S | 319 | 29.748 | 50 | 0 | 98 |
IV.CSP1.EHE. | 2019-11-18T09:19:45.94 | 0.3 | undecidable | manual | S | 8 | 32.3454 | 50 | 0.23 | 70 |
IT.MTCL.HGE. | 2019-11-18T09:19:43.42 | 0.1 | undecidable | manual | S | 330 | 24.2535 | 113 | -0.1 | 97 |
IV.SMA1.EHZ. | 2019-11-18T09:19:43.77 | 0.3 | undecidable | manual | S | 141 | 24.5532 | 112 | 0.14 | 72 |
IV.FDMO.HHZ. | 2019-11-18T09:19:43.91 | 0.3 | undecidable | manual | S | 349 | 26.2515 | 50 | -0.19 | 71 |
IV.MOMA.HNZ. | 2019-11-18T09:19:42.89 | 0.6 | undecidable | manual | P | 270 | 46.9197 | 50 | -0.3 | 45 |
IV.FEMA.HNE. | 2019-11-18T09:19:42.12 | 0.3 | undecidable | manual | S | 336 | 19.2696 | 118 | 0.17 | 72 |
IV.MTRA.EHE. | 2019-11-18T09:19:42.30 | 0.3 | undecidable | manual | S | 104 | 20.9679 | 116 | -0.18 | 72 |
IV.MML1.HNE. | 2019-11-18T09:19:41.82 | 0.1 | undecidable | manual | P | 338 | 37.2294 | 50 | 0.13 | 94 |
IV.RM33.EHZ. | 2019-11-18T09:19:41.16 | 0.3 | undecidable | manual | P | 170 | 33.1446 | 50 | 0.09 | 72 |
IV.MMO1.EHZ. | 2019-11-18T09:19:41.39 | 0.1 | undecidable | manual | S | 54 | 18.0708 | 119 | -0.19 | 96 |
IV.SAP2.EHE. | 2019-11-18T09:19:41.58 | 0.6 | undecidable | manual | P | 32 | 38.4282 | 50 | -0.3 | 45 |
IV.PF6.EHN. | 2019-11-18T09:19:41.62 | 0.1 | undecidable | manual | P | 6 | 37.2294 | 50 | -0.08 | 95 |
IV.CESI.HHZ. | 2019-11-18T09:19:40.69 | 0.3 | undecidable | manual | P | 319 | 29.748 | 50 | 0.15 | 71 |
IV.CSP1.EHE. | 2019-11-18T09:19:40.91 | 0.1 | positive | manual | P | 8 | 32.3454 | 50 | -0.02 | 97 |
IV.MC2.EHZ. | 2019-11-18T09:19:40.26 | 0.1 | undecidable | manual | S | 16 | 12.3765 | 129 | 0.31 | 95 |
IV.MTRA.EHE. | 2019-11-18T09:19:39.11 | 0.3 | undecidable | manual | P | 104 | 20.9679 | 116 | 0.04 | 74 |
IT.MTCL.HGE. | 2019-11-18T09:19:39.60 | 0.1 | undecidable | manual | P | 330 | 24.2535 | 113 | -0.07 | 98 |
IV.SMA1.EHZ. | 2019-11-18T09:19:39.68 | 0.3 | undecidable | manual | P | 141 | 24.5532 | 112 | -0.05 | 74 |
IV.FDMO.HHZ. | 2019-11-18T09:19:39.87 | 0.1 | positive | manual | P | 349 | 26.2515 | 50 | -0.13 | 96 |
IV.FEMA.HNE. | 2019-11-18T09:19:38.82 | 0.3 | undecidable | manual | P | 336 | 19.2696 | 118 | 0.06 | 74 |
IV.MMO1.EHZ. | 2019-11-18T09:19:38.57 | 0.1 | positive | manual | P | 54 | 18.0708 | 119 | 0.02 | 100 |
IV.NRCA.HNZ. | 2019-11-18T09:19:37.84 | 0.1 | undecidable | manual | S | 321 | 4.1958 | 157 | -0.35 | 95 |
IV.MC2.EHZ. | 2019-11-18T09:19:37.90 | 0.1 | positive | manual | P | 16 | 12.3765 | 129 | 0.29 | 95 |
IV.NRCA.HNZ. | 2019-11-18T09:19:36.72 | 0.1 | negative | manual | P | 321 | 4.1958 | 157 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.7 | 0.000867 | 1.94 | AML | other | m | 2019-11-18T09:19:38.00 |
IV.NRCA.HNE. | ML:1.7 | 0.000842 | 1.94 | AML | other | m | 2019-11-18T09:19:38.00 |
IV.NRCA.HNN. | ML:1.6 | 0.0007170000000000001 | 0.14 | AML | other | m | 2019-11-18T09:19:38.08 |
IV.NRCA.HHN. | ML:1.7 | 0.0008414999999999999 | 0.98 | AML | other | m | 2019-11-18T09:19:38.50 |
IV.SMA1.EHE. | ML:1.0 | 0.00006361823999999999 | 1.6384 | AML | other | m | 2019-11-18T09:19:45.19 |
IV.SMA1.EHN. | ML:0.8 | 0.00003387965 | 1.7792 | AML | other | m | 2019-11-18T09:19:43.73 |
IV.FDMO.HHE. | ML:0.7 | 0.000028595745 | 0.2432 | AML | other | m | 2019-11-18T09:19:44.11 |
IV.FDMO.HHN. | ML:0.6 | 0.000026407785 | 0.7616 | AML | other | m | 2019-11-18T09:19:44.52 |
IV.RM33.EHE. | ML:1.0 | 0.00003788889500000001 | 0.3008 | AML | other | m | 2019-11-18T09:19:46.84 |
IV.RM33.EHN. | ML:1.0 | 0.000038690785000000005 | 2.0608 | AML | other | m | 2019-11-18T09:19:47.17 |