A magnitude ML 0.9 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8250, 13.1850 at 12 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 8 | 281 | 281 |
Norcia | PG | 8 | 4957 | 5238 |
Arquata del Tronto | AP | 11 | 1178 | 6416 |
Montegallo | AP | 12 | 523 | 6939 |
Preci | PG | 13 | 724 | 7663 |
Ussita | MC | 14 | 444 | 8107 |
Visso | MC | 14 | 1107 | 9214 |
Montemonaco | AP | 14 | 604 | 9818 |
Accumoli | RI | 15 | 667 | 10485 |
Cascia | PG | 18 | 3217 | 13702 |
Montefortino | FM | 18 | 1178 | 14880 |
Bolognola | MC | 19 | 142 | 15022 |
Acquasanta Terme | AP | 19 | 2916 | 17938 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-03-31 04:22:01 |
42.8252 | 13.1852 | 13 | 2022-03-31 04:35:12 |
Sala Sismica INGV-Roma | 102599571 |
Field | Value |
---|---|
Time (UTC) | 2022-03-31 04:22:01 ± 0.04 |
Latitude | 42.8252 ± 0.0027 |
Longitude | 13.1852 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102599571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 269 |
Semi-minor axis of confidence ellipse (meter) | 161 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31656 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 102599571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-31 04:35:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.HNN. | 2022-03-31T04:22:13.67 | 0.6 | undecidable | manual | S | 176 | 35.1426 | 94 | 0.03 | 48 |
IV.CSP1.EHZ. | 2022-03-31T04:22:12.24 | 0.3 | undecidable | manual | S | 3 | 29.6481 | 95 | 0.08 | 71 |
IV.CESI.HNZ. | 2022-03-31T04:22:12.32 | 0.3 | undecidable | manual | S | 311 | 30.2475 | 95 | -0.02 | 73 |
IV.LNSS.HNZ. | 2022-03-31T04:22:11.72 | 0.3 | undecidable | manual | S | 206 | 27.3504 | 96 | 0.16 | 71 |
IV.GAVE.HNZ. | 2022-03-31T04:22:11.72 | 0.3 | undecidable | manual | S | 238 | 27.9498 | 95 | 0.01 | 73 |
IV.SMA1.EHZ. | 2022-03-31T04:22:10.94 | 0.3 | undecidable | manual | S | 150 | 24.8529 | 97 | 0.05 | 73 |
IV.RM33.HNN. | 2022-03-31T04:22:08.14 | 1.0 | undecidable | manual | P | 176 | 35.1426 | 94 | -0.49 | 22 |
IV.MMO1.EHZ. | 2022-03-31T04:22:08.08 | 0.3 | undecidable | manual | S | 54 | 14.1747 | 114 | -0.04 | 74 |
7F.SIB1.EHZ. | 2022-03-31T04:22:07.29 | 0.3 | undecidable | manual | S | 42 | 10.3785 | 127 | 0.05 | 75 |
IV.GAVE.HNZ. | 2022-03-31T04:22:07.52 | 0.3 | undecidable | manual | P | 238 | 27.9498 | 95 | 0 | 73 |
IV.CSP1.EHZ. | 2022-03-31T04:22:07.44 | 0.6 | undecidable | manual | P | 3 | 29.6481 | 95 | -0.34 | 45 |
7F.SIB2.EHE. | 2022-03-31T04:22:07.43 | 0.3 | undecidable | manual | S | 53 | 12.0768 | 121 | -0.2 | 72 |
IV.MC2.EHZ. | 2022-03-31T04:22:07.34 | 0.3 | undecidable | manual | S | 2 | 9.5793 | 131 | 0.26 | 72 |
IV.CESI.HNZ. | 2022-03-31T04:22:07.87 | 0.3 | undecidable | manual | P | 311 | 30.2475 | 95 | -0.01 | 73 |
IV.LNSS.HNZ. | 2022-03-31T04:22:07.40 | 0.3 | undecidable | manual | P | 206 | 27.3504 | 96 | -0.03 | 72 |
IV.SMA1.EHZ. | 2022-03-31T04:22:06.98 | 0.1 | undecidable | manual | P | 150 | 24.8529 | 97 | -0.06 | 96 |
7F.SIB3.EHZ. | 2022-03-31T04:22:06.71 | 0.3 | undecidable | manual | S | 51 | 8.88 | 134 | -0.23 | 72 |
IV.NRCA.HHZ. | 2022-03-31T04:22:06.25 | 0.3 | undecidable | manual | S | 279 | 5.8941 | 148 | -0.19 | 72 |
IV.FDMO.HHZ. | 2022-03-31T04:22:06.93 | 0.1 | undecidable | manual | P | 341 | 24.753 | 97 | -0.1 | 96 |
IV.MC2.EHZ. | 2022-03-31T04:22:05.04 | 0.3 | undecidable | manual | P | 2 | 9.5793 | 131 | 0.2 | 72 |
IV.MMO1.EHZ. | 2022-03-31T04:22:05.51 | 0.1 | undecidable | manual | P | 54 | 14.1747 | 114 | 0.07 | 98 |
7F.SIB1.EHZ. | 2022-03-31T04:22:05.16 | 0.1 | undecidable | manual | P | 42 | 10.3785 | 127 | 0.22 | 96 |
7F.SIB2.EHE. | 2022-03-31T04:22:05.18 | 0.1 | undecidable | manual | P | 53 | 12.0768 | 121 | 0.02 | 100 |
7F.SIB3.EHZ. | 2022-03-31T04:22:04.80 | 0.1 | undecidable | manual | P | 51 | 8.88 | 134 | 0.04 | 100 |
IV.NRCA.HHZ. | 2022-03-31T04:22:04.54 | 0.1 | undecidable | manual | P | 279 | 5.8941 | 148 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.00019022125 | 0.0992 | AML | other | m | 2022-03-31T04:22:06.78 |
IV.NRCA.HHN. | ML:1.3 | 0.0002654411 | 0.1408 | AML | other | m | 2022-03-31T04:22:06.48 |
IV.NRCA.HNE. | ML:1.2 | 0.00023280175 | 0.0992 | AML | other | m | 2022-03-31T04:22:07.03 |
IV.NRCA.HNN. | ML:1.3 | 0.0002689127 | 0.1024 | AML | other | m | 2022-03-31T04:22:07.01 |
IV.MC2.EHE. | ML:0.9 | 0.00008555109500000001 | 0.1376 | AML | other | m | 2022-03-31T04:22:08.11 |
IV.MC2.EHN. | ML:1.1 | 0.0001459055 | 0.1792 | AML | other | m | 2022-03-31T04:22:08.76 |
IV.MMO1.EHE. | ML:0.7 | 0.000047242775 | 0.2176 | AML | other | m | 2022-03-31T04:22:08.27 |
IV.MMO1.EHN. | ML:0.4 | 0.0000229610935 | 0.0992 | AML | other | m | 2022-03-31T04:22:08.57 |
IV.SMA1.EHE. | ML:0.4 | 0.000013702844999999998 | 0.1376 | AML | other | m | 2022-03-31T04:22:11.25 |
IV.SMA1.EHN. | ML:0.4 | 0.000013636606999999998 | 0.1376 | AML | other | m | 2022-03-31T04:22:12.20 |
IV.CSP1.EHE. | ML:0.8 | 0.0000279901945 | 0.2016 | AML | other | m | 2022-03-31T04:22:12.61 |
IV.CSP1.EHN. | ML:1.0 | 0.000043192074999999994 | 0.2016 | AML | other | m | 2022-03-31T04:22:12.52 |