A magnitude ML 0.9 earthquake occured in region: 6 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8560, 13.1000 at 14 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 | 6 | 724 | 724 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1005 |
Norcia | PG | 7 | 4957 | 5962 |
Visso | MC | 8 | 1107 | 7069 |
Ussita | MC | 10 | 444 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Cerreto di Spoleto | PG | 15 | 1075 | 9667 |
Cascia | PG | 17 | 3217 | 12884 |
Monte Cavallo | MC | 17 | 145 | 13029 |
Arquata del Tronto | AP | 19 | 1178 | 14207 |
Bolognola | MC | 19 | 142 | 14349 |
Montegallo | AP | 19 | 523 | 14872 |
Montemonaco | AP | 19 | 604 | 15476 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-02-03 07:52:54 |
42.8562 | 13.1003 | 14 | 2022-02-03 08:11:18 |
Sala Sismica INGV-Roma | 100553401 |
Field | Value |
---|---|
Time (UTC) | 2022-02-03 07:52:54 ± 0.13 |
Latitude | 42.8562 ± 0.0045 |
Longitude | 13.1003 ± 0.0098 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100553401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 663 |
Semi-minor axis of confidence ellipse (meter) | 537 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25721 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 100553401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-03 08:11:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2022-02-03T07:53:04.45 | 0.6 | undecidable | manual | S | 190 | 28.5492 | 101 | -0.28 | 48 |
IV.CSP1.EHZ. | 2022-02-03T07:53:04.69 | 0.6 | undecidable | manual | S | 18 | 27.4503 | 101 | 0.23 | 49 |
IV.GAVE.HNZ. | 2022-02-03T07:53:03.68 | 0.6 | undecidable | manual | S | 223 | 24.753 | 104 | -0.06 | 51 |
IV.CESI.HHZ. | 2022-02-03T07:53:03.04 | 0.6 | undecidable | manual | S | 316 | 22.9548 | 106 | -0.23 | 50 |
IV.FDMO.HHZ. | 2022-02-03T07:53:02.30 | 0.6 | undecidable | manual | S | 357 | 20.0688 | 110 | -0.24 | 50 |
IV.MMO1.EHZ. | 2022-02-03T07:53:01.86 | 0.6 | undecidable | manual | S | 75 | 19.0698 | 111 | -0.43 | 47 |
IT.MTCL.HGZ. | 2022-02-03T07:53:01.66 | 0.6 | undecidable | manual | S | 332 | 17.3715 | 115 | -0.22 | 50 |
IV.MC2.EHZ. | 2022-02-03T07:53:00.55 | 0.6 | undecidable | manual | S | 50 | 9.4794 | 138 | 0.39 | 49 |
IV.FEMA.HNZ. | 2022-02-03T07:53:00.28 | 0.6 | undecidable | manual | S | 341 | 12.4764 | 127 | -0.47 | 48 |
IV.CSP1.EHZ. | 2022-02-03T07:53:00.60 | 0.6 | negative | manual | P | 18 | 27.4503 | 101 | 0.31 | 48 |
IV.LNSS.HHZ. | 2022-02-03T07:53:00.07 | 0.1 | undecidable | manual | P | 190 | 28.5492 | 101 | -0.37 | 94 |
IV.GAVE.HNZ. | 2022-02-03T07:53:00.33 | 0.1 | undecidable | manual | P | 223 | 24.753 | 104 | 0.46 | 94 |
IV.MMO1.EHZ. | 2022-02-03T07:52:59.42 | 0.6 | positive | manual | P | 75 | 19.0698 | 111 | 0.39 | 48 |
IV.CESI.HHZ. | 2022-02-03T07:52:59.76 | 0.1 | undecidable | manual | P | 316 | 22.9548 | 106 | 0.16 | 100 |
IV.FDMO.HHZ. | 2022-02-03T07:52:59.11 | 1.0 | negative | manual | P | 357 | 20.0688 | 110 | -0.07 | 26 |
IV.NRCA.HHZ. | 2022-02-03T07:52:59.11 | 0.6 | undecidable | manual | S | 156 | 2.6973 | 166 | -0.2 | 51 |
IT.MTCL.HGZ. | 2022-02-03T07:52:58.55 | 0.1 | undecidable | manual | P | 332 | 17.3715 | 115 | -0.24 | 100 |
IV.MC2.EHZ. | 2022-02-03T07:52:58.15 | 0.3 | negative | manual | P | 50 | 9.4794 | 138 | 0.34 | 74 |
IV.FEMA.HNZ. | 2022-02-03T07:52:58.35 | 0.3 | undecidable | manual | P | 341 | 12.4764 | 127 | 0.2 | 76 |
IV.NRCA.HHZ. | 2022-02-03T07:52:57.35 | 1.0 | undecidable | manual | P | 156 | 2.6973 | 166 | 0.04 | 27 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.9 | 0.000911 | 0.1 | AML | other | m | 2022-02-03T07:52:58.88 |
IV.NRCA.HHE. | ML:1.4 | 0.000304 | 0.06 | AML | other | m | 2022-02-03T07:52:59.05 |
IV.MC2.EHE. | ML:0.9 | 0.00008039437500000001 | 0.2048 | AML | other | m | 2022-02-03T07:53:02.44 |
IV.MC2.EHN. | ML:0.9 | 0.00008137315 | 0.2048 | AML | other | m | 2022-02-03T07:53:01.99 |
IV.FDMO.HHE. | ML:0.7 | 0.00003349361 | 0.1408 | AML | other | m | 2022-02-03T07:53:02.55 |
IV.FDMO.HHN. | ML:0.7 | 0.000033674915 | 0.224 | AML | other | m | 2022-02-03T07:53:02.60 |
IV.MMO1.EHE. | ML:0.8 | 0.00004305934999999999 | 0.0832 | AML | other | m | 2022-02-03T07:53:02.57 |
IV.MMO1.EHN. | ML:0.8 | 0.00003835099 | 0.064 | AML | other | m | 2022-02-03T07:53:02.57 |
IV.CSP1.EHE. | ML:1.0 | 0.000049416405 | 0.9024 | AML | other | m | 2022-02-03T07:53:04.74 |
IV.CSP1.EHN. | ML:1.0 | 0.00005410405999999999 | 0.3392 | AML | other | m | 2022-02-03T07:53:07.07 |