A magnitude ML 1.4 earthquake occured in region: 4 km SE Preci (PG), on
and geographic coordinates (lat, lon) 42.8490, 13.0640 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 10 | 1107 | 7069 |
Sellano | PG | 12 | 1079 | 8148 |
Ussita | MC | 12 | 444 | 8592 |
Cerreto di Spoleto | PG | 12 | 1075 | 9667 |
Cascia | PG | 15 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Poggiodomo | PG | 18 | 117 | 13146 |
Vallo di Nera | PG | 19 | 364 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2022-05-21 06:34:54 |
42.8487 | 13.0643 | 10 | 2022-05-21 06:43:07 |
Sala Sismica INGV-Roma | 104938691 |
Field | Value |
---|---|
Time (UTC) | 2022-05-21 06:34:54 ± 0.06 |
Latitude | 42.8487 ± 0.0036 |
Longitude | 13.0643 ± 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 | 104938691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 342 |
Semi-minor axis of confidence ellipse (meter) | 310 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36512 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 25 |
Type of magnitude | ML |
Reference to an origin | 104938691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-21 06:43:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2022-05-21T06:35:12.76 | 3.0 | undecidable | manual | P | 1.36 | 0 | |||
IV.MOMA.HNE. | 2022-05-21T06:35:02.63 | 1.0 | undecidable | manual | P | 263 | 40.5261 | 50 | 0.17 | 23 |
IV.FDMO.HHZ. | 2022-05-21T06:35:02.59 | 0.3 | undecidable | manual | S | 5 | 20.868 | 116 | -0.12 | 72 |
IV.SMA1.EHZ. | 2022-05-21T06:35:01.73 | 1.0 | negative | manual | P | 138 | 32.745 | 50 | 0.46 | 22 |
IT.MTCL.HGZ. | 2022-05-21T06:35:01.41 | 0.6 | undecidable | manual | S | 342 | 16.9719 | 121 | -0.09 | 49 |
7F.SIB1.EHZ. | 2022-05-21T06:35:01.61 | 0.3 | undecidable | manual | S | 73 | 17.4714 | 120 | -0.05 | 74 |
7F.SIB3.EHZ. | 2022-05-21T06:35:01.45 | 0.6 | undecidable | manual | S | 80 | 16.9719 | 121 | -0.06 | 49 |
IV.CSP1.EHZ. | 2022-05-21T06:35:00.60 | 0.6 | positive | manual | P | 23 | 29.2485 | 50 | -0.13 | 47 |
IV.FEMA.HNZ. | 2022-05-21T06:35:00.37 | 0.6 | undecidable | manual | S | 355 | 12.6762 | 128 | 0.1 | 49 |
IV.MC2.EHZ. | 2022-05-21T06:35:00.41 | 0.6 | undecidable | manual | S | 55 | 12.2766 | 129 | 0.24 | 48 |
IV.LNSS.HHZ. | 2022-05-21T06:35:00.15 | 0.6 | undecidable | manual | P | 184 | 27.3504 | 50 | -0.28 | 46 |
IV.MML1.EHZ. | 2022-05-21T06:35:00.98 | 1.0 | positive | manual | P | 346 | 30.3474 | 50 | 0.09 | 24 |
IV.MTRA.HNZ. | 2022-05-21T06:35:00.73 | 1.0 | undecidable | manual | P | 111 | 28.8489 | 50 | 0.06 | 24 |
7F.SIB2.EHZ. | 2022-05-21T06:34:59.01 | 0.3 | undecidable | manual | P | 76 | 20.0688 | 117 | -0.14 | 72 |
IV.CESI.HHZ. | 2022-05-21T06:34:59.54 | 0.6 | undecidable | manual | P | 323 | 21.6672 | 115 | 0.09 | 49 |
IV.MMO1.HNZ. | 2022-05-21T06:34:59.44 | 0.6 | undecidable | manual | P | 75 | 22.0668 | 114 | -0.08 | 49 |
IV.GAVE.EHZ. | 2022-05-21T06:34:59.56 | 0.6 | negative | manual | P | 219 | 22.2555 | 114 | 0.01 | 49 |
IV.FDMO.HHZ. | 2022-05-21T06:34:58.91 | 0.6 | negative | manual | P | 5 | 20.868 | 116 | -0.4 | 46 |
7F.SIB1.EHZ. | 2022-05-21T06:34:58.73 | 0.3 | undecidable | manual | P | 73 | 17.4714 | 120 | 0.03 | 74 |
IV.NRCA.HNZ. | 2022-05-21T06:34:58.26 | 0.3 | undecidable | manual | S | 113 | 4.3956 | 156 | -0.2 | 73 |
7F.SIB3.EHZ. | 2022-05-21T06:34:58.64 | 1.0 | undecidable | manual | P | 80 | 16.9719 | 121 | 0.03 | 25 |
IV.FEMA.HNZ. | 2022-05-21T06:34:58.17 | 0.3 | undecidable | manual | P | 355 | 12.6762 | 128 | 0.27 | 71 |
IV.MC2.EHZ. | 2022-05-21T06:34:58.08 | 0.1 | negative | manual | P | 55 | 12.2766 | 129 | 0.24 | 96 |
IT.MTCL.HGZ. | 2022-05-21T06:34:58.31 | 1.0 | undecidable | manual | P | 342 | 16.9719 | 121 | -0.3 | 23 |
IV.NRCA.HNZ. | 2022-05-21T06:34:56.95 | 0.1 | negative | manual | P | 113 | 4.3956 | 156 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:2.1 | 0.00216 | 0.08 | AML | other | m | 2022-05-21T06:34:58.29 |
IV.NRCA.HHN. | ML:2.1 | 0.00231 | 0.08 | AML | other | m | 2022-05-21T06:34:58.30 |
IV.NRCA.HHE. | ML:1.8 | 0.00111503405 | 0.0608 | AML | other | m | 2022-05-21T06:34:58.42 |
IV.NRCA.HNE. | ML:1.7 | 0.0009845000000000001 | 0.08 | AML | other | m | 2022-05-21T06:34:58.42 |
IV.MC2.EHE. | ML:1.6 | 0.000468 | 0.18 | AML | other | m | 2022-05-21T06:35:00.55 |
IV.MC2.EHN. | ML:1.6 | 0.00041045035000000004 | 0.2016 | AML | other | m | 2022-05-21T06:35:01.44 |
IV.FDMO.HHE. | ML:1.0 | 0.0000786 | 0.26 | AML | other | m | 2022-05-21T06:35:02.77 |
IV.FDMO.HHN. | ML:1.0 | 0.00007701892000000001 | 0.16 | AML | other | m | 2022-05-21T06:35:02.73 |
IV.CESI.HHN. | ML:0.8 | 0.000039906405 | 0.08 | AML | other | m | 2022-05-21T06:35:03.35 |
IV.CESI.HHE. | ML:0.7 | 0.000037336785 | 0.2016 | AML | other | m | 2022-05-21T06:35:03.19 |
IV.GAVE.EHE. | ML:1.4 | 0.000167 | 0.12 | AML | other | m | 2022-05-21T06:35:03.46 |
IV.GAVE.EHN. | ML:1.3 | 0.0001395 | 0.12 | AML | other | m | 2022-05-21T06:35:03.47 |
IV.LNSS.HHN. | ML:1.1 | 0.00006767481999999999 | 0.0992 | AML | other | m | 2022-05-21T06:35:05.44 |
IV.LNSS.HHE. | ML:1.2 | 0.00007704999999999999 | 0.12 | AML | other | m | 2022-05-21T06:35:04.53 |
IV.MML1.EHE. | ML:0.7 | 0.000024 | 0.22 | AML | other | m | 2022-05-21T06:35:05.88 |
IV.MML1.EHN. | ML:0.8 | 0.00003195731 | 0.08 | AML | other | m | 2022-05-21T06:35:05.85 |
IV.CESI.HNE. | ML:1.2 | 0.00011968299999999999 | 0.5792 | AML | other | m | 2022-05-21T06:35:12.51 |
IV.CESI.HNN. | ML:1.6 | 0.00027780165 | 0.4096 | AML | other | m | 2022-05-21T06:35:10.09 |
IV.GAVE.HNE. | ML:1.4 | 0.0001721856 | 0.1408 | AML | other | m | 2022-05-21T06:35:03.46 |
IV.GAVE.HNN. | ML:1.6 | 0.00027123454999999994 | 1.2192 | AML | other | m | 2022-05-21T06:35:08.57 |
IV.LNSS.HNE. | ML:1.3 | 0.00011176405 | 0.7808 | AML | other | m | 2022-05-21T06:35:03.11 |
IV.LNSS.HNN. | ML:1.6 | 0.0001908949 | 1.4496 | AML | other | m | 2022-05-21T06:35:09.55 |
IV.CSP1.EHE. | ML:1.5 | 0.00014684 | 0.16 | AML | other | m | 2022-05-21T06:35:05.74 |
IV.CSP1.EHN. | ML:1.5 | 0.0001651698 | 0.3008 | AML | other | m | 2022-05-21T06:35:06.88 |
IV.MML1.HNE. | ML:1.3 | 0.00010314131500000001 | 0.5792 | AML | other | m | 2022-05-21T06:35:09.48 |