A magnitude ML 1.0 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8020, 13.1370 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 14 | 1178 | 7140 |
Cascia | PG | 14 | 3217 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 15 | 1107 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Poggiodomo | PG | 19 | 117 | 14894 |
Sellano | PG | 20 | 1079 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-09-19 16:32:03 |
42.8017 | 13.1373 | 10 | 2019-09-19 16:38:18 |
Sala Sismica INGV-Roma | 72563841 |
Field | Value |
---|---|
Time (UTC) | 2019-09-19 16:32:03 ± 0.06 |
Latitude | 42.8017 ± 0.0027 |
Longitude | 13.1373 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72563841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
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) | 81 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.03597 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 72563841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-19 16:38:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-19T16:32:15.12 | 0.6 | undecidable | manual | S | 10 | 32.6451 | 50 | -0.16 | 47 |
IV.RM33.EHZ. | 2019-09-19T16:32:15.36 | 0.6 | undecidable | manual | S | 169 | 33.0447 | 50 | -0.03 | 48 |
IV.CESI.HNZ. | 2019-09-19T16:32:14.09 | 0.6 | undecidable | manual | S | 320 | 29.4483 | 50 | -0.33 | 45 |
IV.FDMO.HHZ. | 2019-09-19T16:32:13.40 | 0.6 | undecidable | manual | S | 351 | 26.3514 | 50 | -0.2 | 47 |
IV.SMA1.EHZ. | 2019-09-19T16:32:13.15 | 0.6 | undecidable | manual | S | 140 | 24.9528 | 112 | -0.03 | 48 |
IV.MTRA.EHZ. | 2019-09-19T16:32:12.02 | 0.6 | undecidable | manual | S | 103 | 21.6672 | 115 | -0.14 | 48 |
IV.LNSS.HHZ. | 2019-09-19T16:32:12.70 | 0.6 | undecidable | manual | S | 200 | 23.4543 | 113 | -0.01 | 49 |
IT.MTCL.HGZ. | 2019-09-19T16:32:12.64 | 0.6 | undecidable | manual | S | 332 | 24.0537 | 113 | -0.28 | 46 |
IV.GAVE.EHZ. | 2019-09-19T16:32:12.54 | 0.6 | undecidable | manual | S | 239 | 23.2545 | 113 | -0.11 | 48 |
IV.MMO1.EHZ. | 2019-09-19T16:32:11.27 | 0.3 | undecidable | manual | S | 55 | 18.87 | 118 | 0 | 74 |
IV.FEMA.HNZ. | 2019-09-19T16:32:11.33 | 0.6 | undecidable | manual | S | 338 | 19.1697 | 118 | -0.05 | 49 |
IV.RM33.EHZ. | 2019-09-19T16:32:10.53 | 0.6 | undecidable | manual | P | 169 | 33.0447 | 50 | 0.01 | 48 |
IV.CESI.HNZ. | 2019-09-19T16:32:10.52 | 0.1 | undecidable | manual | P | 320 | 29.4483 | 50 | 0.56 | 85 |
IV.CSP1.EHZ. | 2019-09-19T16:32:10.17 | 1.0 | positive | manual | P | 10 | 32.6451 | 50 | -0.28 | 23 |
IV.SMA1.EHZ. | 2019-09-19T16:32:09.28 | 0.1 | undecidable | manual | P | 140 | 24.9528 | 112 | 0.04 | 97 |
IV.FDMO.HHZ. | 2019-09-19T16:32:09.27 | 0.6 | positive | manual | P | 351 | 26.3514 | 50 | -0.22 | 46 |
IV.MC2.EHZ. | 2019-09-19T16:32:09.70 | 0.6 | undecidable | manual | S | 19 | 12.876 | 128 | 0.17 | 48 |
IV.LNSS.HHZ. | 2019-09-19T16:32:08.92 | 0.1 | negative | manual | P | 200 | 23.4543 | 113 | -0.05 | 97 |
IT.MTCL.HGZ. | 2019-09-19T16:32:08.78 | 0.1 | undecidable | manual | P | 332 | 24.0537 | 113 | -0.31 | 91 |
IV.GAVE.EHZ. | 2019-09-19T16:32:08.98 | 0.6 | positive | manual | P | 239 | 23.2545 | 113 | 0.05 | 48 |
IV.MMO1.EHZ. | 2019-09-19T16:32:08.09 | 0.3 | positive | manual | P | 55 | 18.87 | 118 | -0.05 | 73 |
IV.MTRA.EHZ. | 2019-09-19T16:32:08.63 | 0.3 | negative | manual | P | 103 | 21.6672 | 115 | -0.02 | 73 |
IV.FEMA.HNZ. | 2019-09-19T16:32:08.87 | 0.1 | undecidable | manual | P | 338 | 19.1697 | 118 | 0.67 | 83 |
IV.MC2.EHZ. | 2019-09-19T16:32:07.35 | 0.3 | positive | manual | P | 19 | 12.876 | 128 | 0.21 | 71 |
IV.NRCA.HHZ. | 2019-09-19T16:32:07.20 | 0.6 | undecidable | manual | S | 332 | 3.996 | 158 | -0.41 | 46 |
IV.NRCA.HHZ. | 2019-09-19T16:32:06.08 | 0.1 | positive | manual | P | 332 | 3.996 | 158 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.0 | 0.00007580000000000001 | 0.42 | AML | other | m | 2019-09-19T16:32:11.68 |
IV.GAVE.EHN. | ML:1.2 | 0.00008829999999999999 | 0.86 | AML | other | m | 2019-09-19T16:32:12.85 |
IV.LNSS.HHE. | ML:1.6 | 0.0002385 | 1.88 | AML | other | m | 2019-09-19T16:32:12.98 |
IV.LNSS.HHN. | ML:1.5 | 0.0001995 | 0.16 | AML | other | m | 2019-09-19T16:32:13.01 |
IV.MTRA.EHN. | ML:0.9 | 0.000056500000000000005 | 0.98 | AML | other | m | 2019-09-19T16:32:13.54 |
IV.GAVE.EHE. | ML:1.2 | 0.00009805 | 0.26 | AML | other | m | 2019-09-19T16:32:13.49 |
IV.FDMO.HHE. | ML:0.9 | 0.0000468 | 1.08 | AML | other | m | 2019-09-19T16:32:13.94 |
IV.FDMO.HHN. | ML:1.0 | 0.00004895 | 0.74 | AML | other | m | 2019-09-19T16:32:14.21 |
IV.CSP1.EHE. | ML:0.8 | 0.000025644489999999997 | 0.1536 | AML | other | m | 2019-09-19T16:32:15.67 |
IV.CSP1.EHN. | ML:0.8 | 0.000029659039000000005 | 0.2048 | AML | other | m | 2019-09-19T16:32:16.28 |
IV.RM33.EHE. | ML:0.5 | 0.000016732245 | 0.128 | AML | other | m | 2019-09-19T16:32:16.42 |
IV.RM33.EHN. | ML:0.7 | 0.000018924285 | 0.1024 | AML | other | m | 2019-09-19T16:32:16.22 |