A magnitude ML 1.4 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7880, 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 | 12 | 281 | 5238 |
Cascia | PG | 13 | 3217 | 8455 |
Preci | PG | 13 | 724 | 9179 |
Arquata del Tronto | AP | 13 | 1178 | 10357 |
Accumoli | RI | 14 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Montegallo | AP | 17 | 523 | 12654 |
Ussita | MC | 17 | 444 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 18 | 117 | 14290 |
Cittareale | RI | 19 | 482 | 14772 |
Montemonaco | AP | 20 | 604 | 15376 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2022-07-23 20:43:41 |
42.7882 | 13.1368 | 10 | 2022-07-23 21:02:05 |
Sala Sismica INGV-Roma | 107619071 |
Field | Value |
---|---|
Time (UTC) | 2022-07-23 20:43:41 ± 0.05 |
Latitude | 42.7882 ± 0.0036 |
Longitude | 13.1368 ± 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 | 107619071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 409 |
Semi-minor axis of confidence ellipse (meter) | 99 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 26 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44247 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 107619071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-23 21:02:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.MGRO.HHZ. | 2022-07-23T20:45:31.79 | 3.0 | undecidable | manual | Sg | 12.08 | 0 | |||
IV.CMPR.HHZ. | 2022-07-23T20:45:04.37 | 3.0 | undecidable | manual | Sg | 5.86 | 0 | |||
IV.HCRL.HHZ. | 2022-07-23T20:45:01.70 | 3.0 | undecidable | manual | Pg | 5.87 | 0 | |||
OT.OT17.EHZ. | 2022-07-23T20:44:44.31 | 3.0 | undecidable | manual | Sg | 4.35 | 0 | |||
IV.GIZZ.HHZ. | 2022-07-23T20:44:37.17 | 3.0 | positive | manual | Pn | -3.91 | 0 | |||
IT.GNV.HGZ. | 2022-07-23T20:44:23.05 | 3.0 | positive | manual | Pn | -2.42 | 0 | |||
GU.GSCL.HHZ. | 2022-07-23T20:44:14.22 | 3.0 | positive | manual | Pn | 1.54 | 0 | |||
IV.CESI.HHZ. | 2022-07-23T20:43:51.73 | 0.6 | undecidable | manual | S | 322 | 30.5472 | 50 | -0.16 | 48 |
IV.FDMO.HHZ. | 2022-07-23T20:43:50.89 | 0.6 | undecidable | manual | S | 352 | 27.8499 | 50 | -0.27 | 47 |
IV.MNTT.EHZ. | 2022-07-23T20:43:50.80 | 0.3 | undecidable | manual | P | 51 | 48.1185 | 50 | 0.81 | 57 |
IV.CESX.HHZ. | 2022-07-23T20:43:50.60 | 0.3 | undecidable | manual | P | 246 | 49.1175 | 50 | 0.46 | 65 |
IV.MTRA.EHZ. | 2022-07-23T20:43:49.12 | 0.6 | undecidable | manual | S | 99 | 21.4674 | 115 | -0.09 | 49 |
IV.LNSS.HHZ. | 2022-07-23T20:43:49.42 | 0.6 | undecidable | manual | S | 201 | 21.9669 | 114 | 0.03 | 50 |
IV.GAVE.EHZ. | 2022-07-23T20:43:49.51 | 0.3 | undecidable | manual | S | 242 | 22.4553 | 114 | -0.03 | 75 |
IV.GUMA.HHZ. | 2022-07-23T20:43:48.08 | 0.3 | undecidable | manual | P | 28 | 34.4433 | 50 | 0.19 | 71 |
IV.TERO.HHZ. | 2022-07-23T20:43:48.93 | 0.1 | undecidable | manual | P | 116 | 42.2244 | 50 | -0.17 | 94 |
IV.MF5.EHZ. | 2022-07-23T20:43:48.20 | 0.3 | undecidable | manual | P | 50 | 34.3434 | 50 | 0.33 | 69 |
IV.ARRO.EHZ. | 2022-07-23T20:43:48.30 | 0.3 | undecidable | manual | P | 233 | 38.1285 | 50 | -0.16 | 71 |
IV.MMO1.EHZ. | 2022-07-23T20:43:48.55 | 0.6 | undecidable | manual | S | 51 | 19.7691 | 117 | -0.14 | 49 |
IV.MML1.EHZ. | 2022-07-23T20:43:48.44 | 0.1 | undecidable | manual | P | 340 | 38.5281 | 50 | -0.08 | 96 |
IV.RM33.EHZ. | 2022-07-23T20:43:47.40 | 0.3 | undecidable | manual | P | 168 | 31.6461 | 50 | -0.05 | 73 |
IV.CESI.HHZ. | 2022-07-23T20:43:47.17 | 0.3 | undecidable | manual | P | 322 | 30.5472 | 50 | -0.12 | 72 |
IV.CAMP.HHZ. | 2022-07-23T20:43:47.85 | 0.3 | undecidable | manual | P | 141 | 35.742 | 50 | -0.24 | 70 |
IV.CSP1.EHZ. | 2022-07-23T20:43:47.73 | 0.3 | undecidable | manual | P | 9 | 34.1436 | 50 | -0.12 | 72 |
IV.FDMO.HHZ. | 2022-07-23T20:43:46.67 | 0.3 | undecidable | manual | P | 352 | 27.8499 | 50 | -0.2 | 72 |
IV.MC2.EHZ. | 2022-07-23T20:43:46.87 | 0.3 | undecidable | manual | S | 17 | 14.2746 | 125 | -0.19 | 73 |
IV.MMO1.EHZ. | 2022-07-23T20:43:45.40 | 0.3 | undecidable | manual | P | 51 | 19.7691 | 117 | -0.05 | 75 |
IV.GAVE.EHZ. | 2022-07-23T20:43:45.95 | 0.1 | undecidable | manual | P | 242 | 22.4553 | 114 | 0.02 | 100 |
IV.MTRA.EHZ. | 2022-07-23T20:43:45.61 | 0.3 | undecidable | manual | P | 99 | 21.4674 | 115 | -0.14 | 73 |
IV.LNSS.HHZ. | 2022-07-23T20:43:45.86 | 0.3 | undecidable | manual | P | 201 | 21.9669 | 114 | 0.01 | 75 |
IV.VIVA.HHZ. | 2022-07-23T20:43:44.51 | 3.0 | negative | manual | P | -3.91 | 0 | |||
IV.NRCA.HHZ. | 2022-07-23T20:43:44.85 | 0.6 | undecidable | manual | S | 340 | 5.3946 | 152 | -0.08 | 51 |
IV.MC2.EHZ. | 2022-07-23T20:43:44.78 | 0.1 | undecidable | manual | P | 17 | 14.2746 | 125 | 0.28 | 96 |
IV.NRCA.HHZ. | 2022-07-23T20:43:43.47 | 0.3 | undecidable | manual | P | 340 | 5.3946 | 152 | 0.19 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHN. | ML:2.0 | 0.0009845 | 0.2 | AML | other | m | 2022-07-23T20:43:48.60 |
IV.MMO1.EHN. | ML:1.5 | 0.0002393282 | 0.128 | AML | other | m | 2022-07-23T20:43:49.45 |
IV.MC2.EHE. | ML:1.9 | 0.0007529858999999999 | 0.3712 | AML | other | m | 2022-07-23T20:43:48.97 |
IV.MMO1.EHE. | ML:1.4 | 0.00020144995 | 0.2048 | AML | other | m | 2022-07-23T20:43:49.86 |
IV.MTRA.EHN. | ML:1.4 | 0.00018467395 | 0.1536 | AML | other | m | 2022-07-23T20:43:49.59 |
IV.LNSS.HHN. | ML:1.6 | 0.0002947934 | 0.1536 | AML | other | m | 2022-07-23T20:43:49.80 |
IV.MTRA.EHE. | ML:1.4 | 0.00015280055 | 0.1408 | AML | other | m | 2022-07-23T20:43:50.06 |
IV.GAVE.EHE. | ML:1.7 | 0.00030076185 | 0.1408 | AML | other | m | 2022-07-23T20:43:50.21 |
IV.GAVE.EHN. | ML:1.5 | 0.0002130466 | 0.1408 | AML | other | m | 2022-07-23T20:43:50.05 |
IV.LNSS.HHE. | ML:1.7 | 0.00033361875 | 0.1152 | AML | other | m | 2022-07-23T20:43:50.09 |
IV.CESI.HHN. | ML:1.4 | 0.00011128345 | 0.1792 | AML | other | m | 2022-07-23T20:43:53.47 |
IV.CESI.HHE. | ML:1.1 | 0.00006538167000000001 | 0.1408 | AML | other | m | 2022-07-23T20:43:52.36 |
IV.FDMO.HHN. | ML:0.0 | 0.0000747 | 0.26 | AML | other | m | 2022-07-23T20:43:52.01 |
IV.FDMO.HHE. | ML:0.0 | 0.0000665 | 0.7 | AML | other | m | 2022-07-23T20:43:52.61 |
IV.RM33.EHN. | ML:0.9 | 0.000037473 | 0.1024 | AML | other | m | 2022-07-23T20:43:53.78 |
IV.RM33.EHE. | ML:1.0 | 0.000046899999999999995 | 1.04 | AML | other | m | 2022-07-23T20:43:53.10 |
IV.MF5.EHN. | ML:1.2 | 0.00005865 | 1.64 | AML | other | m | 2022-07-23T20:43:54.06 |
IV.TERO.HHN. | ML:1.3 | 0.000059821479999999995 | 0.1408 | AML | other | m | 2022-07-23T20:43:55.32 |
IV.TERO.HHE. | ML:1.2 | 0.000046857015 | 0.128 | AML | other | m | 2022-07-23T20:43:55.58 |
IV.GUMA.HHN. | ML:1.6 | 0.00015900000000000002 | 0.46 | AML | other | m | 2022-07-23T20:43:55.98 |
IV.GUMA.HHE. | ML:1.6 | 0.000178 | 0.42 | AML | other | m | 2022-07-23T20:43:56.78 |
IV.MF5.EHE. | ML:1.0 | 0.00003992385 | 0.2176 | AML | other | m | 2022-07-23T20:43:54.52 |
IV.MTRA.HNE. | ML:1.3 | 0.00014946808 | 0.1408 | AML | other | m | 2022-07-23T20:43:49.99 |
IV.MTRA.HNN. | ML:1.5 | 0.00022351445 | 0.2688 | AML | other | m | 2022-07-23T20:43:49.89 |
IV.LNSS.HNE. | ML:1.7 | 0.00030364515 | 0.1024 | AML | other | m | 2022-07-23T20:43:49.70 |
IV.LNSS.HNN. | ML:1.6 | 0.0002630321 | 0.128 | AML | other | m | 2022-07-23T20:43:49.87 |
IV.GAVE.HNE. | ML:1.6 | 0.00028397175 | 0.1408 | AML | other | m | 2022-07-23T20:43:50.21 |
IV.CSP1.EHE. | ML:1.3 | 0.00009195981000000001 | 0.1152 | AML | other | m | 2022-07-23T20:43:54.24 |
IV.CSP1.EHN. | ML:1.5 | 0.00013002001 | 0.128 | AML | other | m | 2022-07-23T20:43:54.02 |
IV.GUMA.HNE. | ML:1.6 | 0.00018451285 | 0.3968 | AML | other | m | 2022-07-23T20:43:55.99 |
IV.GUMA.HNN. | ML:1.7 | 0.00020702484999999998 | 0.4992 | AML | other | m | 2022-07-23T20:43:56.72 |
IV.MNTT.EHE. | ML:1.4 | 0.00007059232 | 0.256 | AML | other | m | 2022-07-23T20:44:06.07 |
IV.MNTT.EHN. | ML:1.4 | 0.00007651747 | 0.1536 | AML | other | m | 2022-07-23T20:44:01.09 |