A magnitude ML 1.1 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8170, 13.1210 at 8 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 14 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Cerreto di Spoleto | PG | 17 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-09-22 23:39:14 |
42.8167 | 13.1207 | 8 | 2019-09-22 23:49:14 |
Sala Sismica INGV-Roma | 72677601 |
Field | Value |
---|---|
Time (UTC) | 2019-09-22 23:39:14 ± 0.07 |
Latitude | 42.8167 ± 0.0036 |
Longitude | 13.1207 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72677601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 401 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
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 | 29 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51261 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 72677601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-22 23:49:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2019-09-22T23:39:29.76 | 0.6 | undecidable | manual | S | 304 | 45.1215 | 50 | -0.3 | 58 |
IV.MF5.EHZ. | 2019-09-22T23:39:27.38 | 0.3 | undecidable | manual | S | 55 | 33.4443 | 104 | 0.44 | 87 |
IV.CSP1.EHZ. | 2019-09-22T23:39:25.85 | 0.3 | undecidable | manual | S | 13 | 31.2465 | 105 | -0.36 | 89 |
IV.EL6.EHZ. | 2019-09-22T23:39:25.29 | 0.6 | undecidable | manual | P | 358 | 56.8986 | 50 | -0.21 | 58 |
IV.GAVE.EHZ. | 2019-09-22T23:39:24.02 | 0.3 | undecidable | manual | S | 233 | 23.0547 | 110 | 0.55 | 86 |
IV.FIAM.HHZ. | 2019-09-22T23:39:24.51 | 3.0 | undecidable | manual | P | -1.75 | 0 | |||
IV.ASSB.HHZ. | 2019-09-22T23:39:24.32 | 0.3 | undecidable | manual | P | 304 | 45.1215 | 50 | 0.64 | 79 |
IV.CESI.HHZ. | 2019-09-22T23:39:24.78 | 0.3 | undecidable | manual | S | 320 | 27.2505 | 107 | -0.09 | 94 |
IV.MNTT.EHZ. | 2019-09-22T23:39:24.44 | 0.3 | undecidable | manual | P | 55 | 47.2194 | 50 | 0.43 | 85 |
IT.MTCL.HGZ. | 2019-09-22T23:39:23.02 | 0.3 | undecidable | manual | S | 333 | 21.9669 | 111 | -0.12 | 95 |
IV.FDMO.HHZ. | 2019-09-22T23:39:23.87 | 0.3 | undecidable | manual | S | 354 | 24.5532 | 109 | -0.11 | 95 |
IV.T1299.EHZ. | 2019-09-22T23:39:23.72 | 0.3 | undecidable | manual | S | 147 | 24.1536 | 109 | -0.12 | 94 |
IV.ARRO.EHZ. | 2019-09-22T23:39:22.29 | 0.3 | undecidable | manual | P | 228 | 39.1275 | 50 | -0.47 | 85 |
IV.MMO1.EHZ. | 2019-09-22T23:39:22.13 | 0.6 | undecidable | manual | S | 61 | 19.1697 | 114 | -0.09 | 64 |
IV.FEMA.HNZ. | 2019-09-22T23:39:21.92 | 0.3 | undecidable | manual | S | 340 | 17.1717 | 116 | 0.33 | 92 |
IV.CSP1.EHZ. | 2019-09-22T23:39:21.16 | 0.3 | undecidable | manual | P | 13 | 31.2465 | 105 | -0.31 | 90 |
IV.MF5.EHZ. | 2019-09-22T23:39:21.79 | 0.3 | undecidable | manual | P | 55 | 33.4443 | 104 | -0.09 | 93 |
IV.CESI.HHZ. | 2019-09-22T23:39:20.59 | 0.3 | undecidable | manual | P | 320 | 27.2505 | 107 | -0.09 | 94 |
IV.SMA1.EHZ. | 2019-09-22T23:39:20.37 | 0.6 | undecidable | manual | P | 140 | 27.0507 | 107 | -0.28 | 61 |
IV.MC2.EHZ. | 2019-09-22T23:39:20.59 | 0.6 | undecidable | manual | S | 28 | 11.877 | 125 | 0.57 | 58 |
IV.FDMO.HHZ. | 2019-09-22T23:39:20.04 | 0.3 | undecidable | manual | P | 354 | 24.5532 | 109 | -0.13 | 94 |
IV.T1299.EHZ. | 2019-09-22T23:39:19.98 | 0.3 | undecidable | manual | P | 147 | 24.1536 | 109 | -0.11 | 95 |
IV.MMO1.EHZ. | 2019-09-22T23:39:19.01 | 0.3 | undecidable | manual | P | 61 | 19.1697 | 114 | -0.15 | 95 |
IV.GAVE.EHZ. | 2019-09-22T23:39:19.76 | 0.3 | undecidable | manual | P | 233 | 23.0547 | 110 | -0.12 | 95 |
IT.MTCL.HGZ. | 2019-09-22T23:39:19.66 | 0.3 | undecidable | manual | P | 333 | 21.9669 | 111 | -0.03 | 97 |
IV.MC2.EHZ. | 2019-09-22T23:39:18.16 | 0.3 | undecidable | manual | P | 28 | 11.877 | 125 | 0.27 | 94 |
IV.NRCA.HHZ. | 2019-09-22T23:39:18.00 | 0.3 | undecidable | manual | S | 345 | 1.998 | 167 | 0.03 | 100 |
IV.FEMA.HNZ. | 2019-09-22T23:39:18.57 | 0.6 | undecidable | manual | P | 340 | 17.1717 | 116 | -0.22 | 62 |
IV.NRCA.HHZ. | 2019-09-22T23:39:16.87 | 0.3 | undecidable | manual | P | 345 | 1.998 | 167 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.1 | 0.0000771 | 0.24 | AML | other | m | 2019-09-22T23:39:24.47 |
IV.FDMO.HHN. | ML:1.1 | 0.00006975 | 0.3 | AML | other | m | 2019-09-22T23:39:24.22 |
IV.NRCA.HHE. | ML:0.0 | 0.0010857314499999999 | 0.0896 | AML | other | m | 2019-09-22T23:39:18.57 |
IV.NRCA.HHN. | ML:0.0 | 0.001827593 | 0.1408 | AML | other | m | 2019-09-22T23:39:18.09 |
IV.NRCA.HNE. | ML:0.0 | 0.0010189974 | 0.0768 | AML | other | m | 2019-09-22T23:39:18.58 |
IV.NRCA.HNN. | ML:0.0 | 0.001644322 | 0.1536 | AML | other | m | 2019-09-22T23:39:18.10 |
IV.GAVE.EHE. | ML:1.1 | 0.000087628255 | 0.1664 | AML | other | m | 2019-09-22T23:39:25.76 |
IV.GAVE.EHN. | ML:1.1 | 0.000080895755 | 0.1536 | AML | other | m | 2019-09-22T23:39:24.28 |
IV.CESI.HHE. | ML:0.9 | 0.00004180757 | 0.1152 | AML | other | m | 2019-09-22T23:39:24.86 |
IV.CESI.HHN. | ML:1.1 | 0.000072626245 | 0.2176 | AML | other | m | 2019-09-22T23:39:25.01 |
IV.CSP1.EHE. | ML:1.1 | 0.00005618562 | 0.1024 | AML | other | m | 2019-09-22T23:39:26.78 |