A magnitude ML 1.1 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8040, 13.1380 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 | 10 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 14 | 1178 | 7140 |
Cascia | PG | 14 | 3217 | 10357 |
Visso | MC | 15 | 1107 | 11464 |
Accumoli | RI | 15 | 667 | 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 1.1 | 2019-09-08 03:43:21 |
42.8045 | 13.1375 | 10 | 2019-09-08 03:52:26 |
Sala Sismica INGV-Roma | 72217181 |
Field | Value |
---|---|
Time (UTC) | 2019-09-08 03:43:21 ± 0.05 |
Latitude | 42.8045 ± 0.0027 |
Longitude | 13.1375 ± 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 | 72217181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 388 |
Semi-minor axis of confidence ellipse (meter) | 83 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70777 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 72217181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-08 03:52:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2019-09-08T03:43:35.10 | 0.3 | undecidable | manual | P | 348 | 78.5658 | 50 | 0.29 | 66 |
IV.EL6.EHZ. | 2019-09-08T03:43:31.75 | 0.3 | undecidable | manual | P | 357 | 58.2972 | 50 | 0.06 | 72 |
IV.GAVE.EHZ. | 2019-09-08T03:43:30.20 | 0.3 | undecidable | manual | S | 238 | 23.4543 | 113 | 0.23 | 74 |
IV.FDMO.HHZ. | 2019-09-08T03:43:30.53 | 0.3 | undecidable | manual | S | 351 | 26.0517 | 50 | -0.27 | 73 |
IV.GIGS.HHZ. | 2019-09-08T03:43:30.83 | 0.3 | undecidable | manual | P | 137 | 52.7028 | 50 | 0 | 74 |
IV.MNTT.EHZ. | 2019-09-08T03:43:30.62 | 0.3 | undecidable | manual | P | 52 | 46.9197 | 50 | 0.69 | 62 |
IV.LNSS.HHZ. | 2019-09-08T03:43:30.15 | 0.3 | undecidable | manual | S | 200 | 23.754 | 113 | 0.08 | 76 |
IV.T1299.EHZ. | 2019-09-08T03:43:29.69 | 0.3 | undecidable | manual | S | 148 | 22.2555 | 114 | 0.08 | 77 |
IT.MTCL.HGZ. | 2019-09-08T03:43:29.70 | 0.3 | undecidable | manual | S | 332 | 23.8539 | 113 | -0.4 | 71 |
IV.MTRA.EHZ. | 2019-09-08T03:43:29.25 | 0.3 | undecidable | manual | S | 104 | 21.7671 | 115 | -0.19 | 75 |
IV.ARRO.EHZ. | 2019-09-08T03:43:28.61 | 0.3 | undecidable | manual | P | 231 | 39.3273 | 50 | -0.15 | 73 |
IV.MMO1.EHZ. | 2019-09-08T03:43:28.29 | 0.3 | undecidable | manual | S | 56 | 18.6702 | 118 | -0.19 | 75 |
IV.MF5.EHZ. | 2019-09-08T03:43:28.01 | 0.3 | undecidable | manual | P | 52 | 33.1446 | 50 | 0.2 | 73 |
IV.FEMA.HNZ. | 2019-09-08T03:43:28.43 | 0.3 | undecidable | manual | S | 338 | 18.87 | 118 | -0.12 | 76 |
IV.MC2.EHZ. | 2019-09-08T03:43:27.05 | 0.3 | undecidable | manual | S | 19 | 12.5763 | 128 | 0.34 | 74 |
IV.CSP1.EHZ. | 2019-09-08T03:43:27.52 | 0.3 | undecidable | manual | P | 10 | 32.3454 | 50 | -0.17 | 74 |
IV.CESI.HHZ. | 2019-09-08T03:43:27.16 | 0.3 | undecidable | manual | P | 320 | 29.1486 | 50 | -0.04 | 76 |
IV.RM33.EHZ. | 2019-09-08T03:43:27.62 | 0.3 | undecidable | manual | P | 169 | 33.3444 | 50 | -0.22 | 73 |
IV.LNSS.HHZ. | 2019-09-08T03:43:26.20 | 0.3 | undecidable | manual | P | 200 | 23.754 | 113 | -0.1 | 76 |
IV.FEMA.HNZ. | 2019-09-08T03:43:26.16 | 0.1 | undecidable | manual | P | 338 | 18.87 | 118 | 0.74 | 85 |
IV.GAVE.EHZ. | 2019-09-08T03:43:26.20 | 0.3 | undecidable | manual | P | 238 | 23.4543 | 113 | -0.04 | 77 |
IV.T1299.EHZ. | 2019-09-08T03:43:26.04 | 0.3 | undecidable | manual | P | 148 | 22.2555 | 114 | 0.01 | 78 |
IV.FDMO.HHZ. | 2019-09-08T03:43:26.44 | 0.3 | undecidable | manual | P | 351 | 26.0517 | 50 | -0.28 | 73 |
IT.MTCL.HGZ. | 2019-09-08T03:43:26.15 | 0.1 | undecidable | manual | P | 332 | 23.8539 | 113 | -0.17 | 100 |
IV.SMA1.EHZ. | 2019-09-08T03:43:26.48 | 0.3 | undecidable | manual | P | 140 | 25.1526 | 112 | -0.08 | 76 |
IV.MMO1.EHZ. | 2019-09-08T03:43:25.24 | 0.3 | undecidable | manual | P | 56 | 18.6702 | 118 | -0.14 | 76 |
IV.MTRA.EHZ. | 2019-09-08T03:43:25.83 | 0.3 | undecidable | manual | P | 104 | 21.7671 | 115 | -0.11 | 76 |
IV.MC2.EHZ. | 2019-09-08T03:43:24.54 | 0.3 | undecidable | manual | P | 19 | 12.5763 | 128 | 0.18 | 76 |
IV.NRCA.HNZ. | 2019-09-08T03:43:24.59 | 0.3 | undecidable | manual | S | 330 | 3.6963 | 159 | -0.25 | 76 |
IV.NRCA.HNZ. | 2019-09-08T03:43:23.37 | 0.3 | undecidable | manual | P | 330 | 3.6963 | 159 | 0.09 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.2 | 0.00010655 | 0.22 | AML | other | m | 2019-09-08T03:43:29.76 |
IV.MTRA.EHE. | ML:1.2 | 0.000112 | 0.38 | AML | other | m | 2019-09-08T03:43:29.73 |
IV.GAVE.EHN. | ML:1.3 | 0.000129 | 0.18 | AML | other | m | 2019-09-08T03:43:30.93 |
IV.CESI.HHE. | ML:0.0 | 0.000059399999999999994 | 0.38 | AML | other | m | 2019-09-08T03:43:31.61 |
IV.CESI.HHN. | ML:0.0 | 0.00008595 | 0.3 | AML | other | m | 2019-09-08T03:43:31.85 |
IV.FDMO.HHE. | ML:1.0 | 0.000057050000000000004 | 0.2 | AML | other | m | 2019-09-08T03:43:32.04 |
IV.RM33.EHN. | ML:1.0 | 0.00004405 | 0.26 | AML | other | m | 2019-09-08T03:43:33.70 |
IV.GAVE.EHE. | ML:1.4 | 0.0001475061 | 0.24 | AML | other | m | 2019-09-08T03:43:30.00 |
IV.FDMO.HHN. | ML:1.1 | 0.000069321095 | 0.2 | AML | other | m | 2019-09-08T03:43:31.19 |
IV.SMA1.EHE. | ML:0.9 | 0.000051682159999999995 | 0.36 | AML | other | m | 2019-09-08T03:43:33.21 |
IV.SMA1.EHN. | ML:1.0 | 0.00005415590000000001 | 0.3808 | AML | other | m | 2019-09-08T03:43:34.20 |
IV.CSP1.EHE. | ML:1.1 | 0.00005538691 | 0.16 | AML | other | m | 2019-09-08T03:43:32.52 |
IV.CSP1.EHN. | ML:1.2 | 0.000065657515 | 0.1808 | AML | other | m | 2019-09-08T03:43:32.45 |
IV.RM33.EHE. | ML:0.9 | 0.000035352175 | 0.1408 | AML | other | m | 2019-09-08T03:43:34.57 |
IV.EL6.EHE. | ML:1.2 | 0.000033489283999999994 | 0.16 | AML | other | m | 2019-09-08T03:43:41.22 |
IV.EL6.EHN. | ML:1.4 | 0.00005033209 | 0.1408 | AML | other | m | 2019-09-08T03:43:40.64 |