A magnitude ML 1.2 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8260, 13.1340 at 9 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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 12 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Arquata del Tronto | AP | 15 | 1178 | 8691 |
Cascia | PG | 15 | 3217 | 11908 |
Montegallo | AP | 16 | 523 | 12431 |
Accumoli | RI | 17 | 667 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 18 | 604 | 14777 |
Sellano | PG | 18 | 1079 | 15856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-07-05 17:46:01 |
42.8257 | 13.1337 | 9 | 2022-07-05 17:53:33 |
Sala Sismica INGV-Roma | 106850541 |
Field | Value |
---|---|
Time (UTC) | 2022-07-05 17:46:01 ± 0.04 |
Latitude | 42.8257 ± 0.0018 |
Longitude | 13.1337 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 106850541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 236 |
Semi-minor axis of confidence ellipse (meter) | 222 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 48 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.09443 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50902 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 106850541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-05 17:53:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2022-07-05T17:46:19.32 | 0.3 | undecidable | manual | S | 357 | 55.8996 | 50 | 0.23 | 67 |
IV.MOMA.HHZ. | 2022-07-05T17:46:16.77 | 0.6 | undecidable | manual | S | 267 | 45.9207 | 50 | 0.36 | 44 |
IV.RM33.EHZ. | 2022-07-05T17:46:13.56 | 0.3 | undecidable | manual | S | 169 | 35.742 | 50 | -0.14 | 73 |
IV.MF5.EHZ. | 2022-07-05T17:46:13.19 | 0.3 | undecidable | manual | S | 56 | 32.0457 | 105 | 0.53 | 65 |
IV.ATCC.EHZ. | 2022-07-05T17:46:11.57 | 0.1 | undecidable | manual | P | 315 | 56.499 | 50 | -0.03 | 94 |
IV.SMA1.EHZ. | 2022-07-05T17:46:11.15 | 0.6 | undecidable | manual | S | 143 | 27.1506 | 108 | 0.1 | 49 |
IV.EL6.EHZ. | 2022-07-05T17:46:11.35 | 0.1 | undecidable | manual | P | 357 | 55.8996 | 50 | -0.15 | 93 |
IV.CSP1.EHZ. | 2022-07-05T17:46:11.59 | 0.3 | undecidable | manual | S | 11 | 30.0477 | 106 | -0.42 | 67 |
IV.GAVE.EHZ. | 2022-07-05T17:46:10.16 | 0.3 | undecidable | manual | S | 233 | 24.4533 | 109 | 0 | 74 |
IV.LNSS.HHZ. | 2022-07-05T17:46:10.72 | 0.3 | undecidable | manual | S | 197 | 25.8519 | 108 | 0.11 | 74 |
IV.MOMA.HHZ. | 2022-07-05T17:46:10.16 | 0.1 | undecidable | manual | P | 267 | 45.9207 | 50 | 0.2 | 92 |
IV.TERO.HHZ. | 2022-07-05T17:46:09.33 | 0.1 | undecidable | manual | P | 120 | 44.4222 | 50 | -0.41 | 90 |
IV.MTRA.EHZ. | 2022-07-05T17:46:09.49 | 0.3 | undecidable | manual | S | 110 | 22.755 | 111 | -0.1 | 73 |
IV.ASSB.HHZ. | 2022-07-05T17:46:09.61 | 0.1 | undecidable | manual | P | 302 | 45.4212 | 50 | -0.28 | 92 |
IV.FDMO.HHZ. | 2022-07-05T17:46:09.70 | 0.3 | undecidable | manual | S | 351 | 23.6541 | 110 | -0.2 | 71 |
IV.RM33.EHZ. | 2022-07-05T17:46:08.48 | 0.1 | undecidable | manual | P | 169 | 35.742 | 50 | 0.09 | 96 |
IV.ARRO.EHZ. | 2022-07-05T17:46:08.91 | 0.1 | undecidable | manual | P | 228 | 40.626 | 50 | -0.23 | 94 |
IV.MF5.EHZ. | 2022-07-05T17:46:07.95 | 0.1 | undecidable | manual | P | 56 | 32.0457 | 105 | 0.15 | 95 |
IV.CSP1.EHZ. | 2022-07-05T17:46:07.28 | 0.1 | undecidable | manual | P | 11 | 30.0477 | 106 | -0.14 | 96 |
IV.MMO1.EHZ. | 2022-07-05T17:46:07.93 | 0.3 | undecidable | manual | S | 62 | 17.6712 | 116 | -0.06 | 74 |
IV.GUMA.HHZ. | 2022-07-05T17:46:07.69 | 0.1 | undecidable | manual | P | 32 | 30.9468 | 106 | 0.1 | 97 |
IV.SMA1.EHZ. | 2022-07-05T17:46:06.72 | 0.1 | undecidable | manual | P | 143 | 27.1506 | 108 | -0.15 | 96 |
IV.MTRA.EHZ. | 2022-07-05T17:46:06.00 | 0.1 | undecidable | manual | P | 110 | 22.755 | 111 | -0.02 | 100 |
IV.MC2.EHZ. | 2022-07-05T17:46:06.13 | 0.3 | undecidable | manual | S | 25 | 10.4784 | 129 | 0.25 | 74 |
IV.FDMO.HHZ. | 2022-07-05T17:46:06.15 | 0.1 | undecidable | manual | P | 351 | 23.6541 | 110 | -0.05 | 98 |
IV.GAVE.EHZ. | 2022-07-05T17:46:06.46 | 0.1 | undecidable | manual | P | 233 | 24.4533 | 109 | 0.11 | 99 |
IV.LNSS.HHZ. | 2022-07-05T17:46:06.72 | 0.1 | undecidable | manual | P | 197 | 25.8519 | 108 | 0.1 | 98 |
IV.MMO1.EHZ. | 2022-07-05T17:46:05.19 | 0.1 | undecidable | manual | P | 62 | 17.6712 | 116 | 0.09 | 100 |
IV.MC2.EHZ. | 2022-07-05T17:46:04.24 | 0.1 | undecidable | manual | P | 25 | 10.4784 | 129 | 0.36 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHN. | ML:1.9 | 0.001153 | 0.26 | AML | other | m | 2022-07-05T17:46:07.47 |
IV.MC2.EHE. | ML:1.8 | 0.0007825 | 0.44 | AML | other | m | 2022-07-05T17:46:07.42 |
IV.MMO1.EHE. | ML:1.6 | 0.00033 | 0.18 | AML | other | m | 2022-07-05T17:46:08.14 |
IV.MMO1.EHN. | ML:1.4 | 0.00023600000000000002 | 0.42 | AML | other | m | 2022-07-05T17:46:09.24 |
IV.MTRA.EHN. | ML:1.4 | 0.00016949999999999997 | 1.18 | AML | other | m | 2022-07-05T17:46:09.08 |
IV.MTRA.EHE. | ML:1.4 | 0.000158 | 1.1 | AML | other | m | 2022-07-05T17:46:09.78 |
IV.FDMO.HHE. | ML:0.8 | 0.0000402 | 0.24 | AML | other | m | 2022-07-05T17:46:10.45 |
IV.FDMO.HHN. | ML:0.9 | 0.00004955 | 0.28 | AML | other | m | 2022-07-05T17:46:11.24 |
IV.LNSS.HHN. | ML:1.3 | 0.0001095 | 0.86 | AML | other | m | 2022-07-05T17:46:11.54 |
IV.SMA1.EHN. | ML:0.9 | 0.0000455 | 1.58 | AML | other | m | 2022-07-05T17:46:12.88 |
IV.LNSS.HHE. | ML:1.3 | 0.00010600000000000002 | 1.54 | AML | other | m | 2022-07-05T17:46:12.79 |
IV.RM33.EHN. | ML:0.8 | 0.00002605 | 1.68 | AML | other | m | 2022-07-05T17:46:14.94 |
IV.GUMA.HHN. | ML:1.5 | 0.0001595 | 1.52 | AML | other | m | 2022-07-05T17:46:14.93 |
IV.GUMA.HHE. | ML:1.5 | 0.00013550000000000001 | 0.2 | AML | other | m | 2022-07-05T17:46:14.30 |
IV.MF5.EHN. | ML:1.0 | 0.00005235 | 0.7 | AML | other | m | 2022-07-05T17:46:14.98 |
IV.SMA1.EHE. | ML:1.0 | 0.000049949999999999994 | 0.42 | AML | other | m | 2022-07-05T17:46:15.60 |
IV.ASSB.HHE. | ML:1.1 | 0.0000391 | 0.64 | AML | other | m | 2022-07-05T17:46:16.78 |
IV.RM33.EHE. | ML:0.9 | 0.000029350000000000002 | 0.96 | AML | other | m | 2022-07-05T17:46:17.39 |
IV.ASSB.HHN. | ML:1.1 | 0.00004095 | 0.46 | AML | other | m | 2022-07-05T17:46:17.19 |
IV.MOMA.HHN. | ML:1.0 | 0.0000294 | 1.64 | AML | other | m | 2022-07-05T17:46:18.97 |
IV.MOMA.HHE. | ML:1.1 | 0.00003685 | 0.86 | AML | other | m | 2022-07-05T17:46:18.80 |
IV.MF5.EHE. | ML:0.9 | 0.00004155 | 0.6 | AML | other | m | 2022-07-05T17:46:20.41 |