A magnitude ML 1.2 earthquake occured in region: 5 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7140, 13.3000 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 11 | 2916 | 7418 |
Montegallo | AP | 15 | 523 | 7941 |
Cittareale | RI | 16 | 482 | 8423 |
Valle Castellana | TE | 16 | 977 | 9400 |
Campotosto | AQ | 18 | 542 | 9942 |
Rocca Santa Maria | TE | 19 | 537 | 10479 |
Norcia | PG | 19 | 4957 | 15436 |
Cortino | TE | 20 | 656 | 16092 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2022-04-22 14:41:44 |
42.7142 | 13.2997 | 10 | 2022-07-08 12:34:04 |
Bollettino Sismico Italiano INGV | 106951321 |
Reviewed Rev100 |
ML 1.1 | 2022-04-22 14:41:44 |
42.721 | 13.2923 | 8 | 2022-04-22 14:49:20 |
Sala Sismica INGV-Roma | 103611851 |
Field | Value |
---|---|
Time (UTC) | 2022-04-22 14:41:44 ± 0.09 |
Latitude | 42.7142 ± 0.0036 |
Longitude | 13.2997 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 106951321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 613 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 106951321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-07-08 08:44:27 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103611851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-22 14:49:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2022-04-22T14:41:56.31 | 0.6 | undecidable | manual | S | 23 | 33.0447 | 50 | 0.57 | 43 |
IV.TERO.HHN. | 2022-04-22T14:41:53.33 | 0.6 | undecidable | manual | S | 112 | 26.8509 | 50 | -0.75 | 40 |
IV.MC2.EHZ. | 2022-04-22T14:41:53.15 | 0.6 | undecidable | manual | S | 338 | 23.6541 | 113 | -0.07 | 49 |
IV.RM33.EHZ. | 2022-04-22T14:41:53.18 | 0.3 | undecidable | manual | S | 197 | 23.754 | 113 | -0.09 | 73 |
IV.NRCA.HHZ. | 2022-04-22T14:41:52.02 | 0.6 | undecidable | manual | S | 311 | 20.0688 | 117 | -0.08 | 49 |
IV.MF5.EHZ. | 2022-04-22T14:41:51.28 | 0.3 | undecidable | manual | P | 23 | 33.0447 | 50 | 0.39 | 68 |
7F.SIB3.EHZ. | 2022-04-22T14:41:51.20 | 0.6 | undecidable | manual | S | 352 | 17.9709 | 120 | -0.26 | 48 |
7F.SIB2.EHZ. | 2022-04-22T14:41:51.64 | 0.6 | undecidable | manual | S | 1 | 19.6692 | 118 | -0.32 | 47 |
IV.SMA1.EHZ. | 2022-04-22T14:41:49.28 | 0.6 | undecidable | manual | S | 163 | 9.6792 | 136 | 0.11 | 50 |
IV.TERO.HHN. | 2022-04-22T14:41:49.75 | 0.3 | undecidable | manual | P | 112 | 26.8509 | 50 | -0.19 | 71 |
IV.MC2.EHZ. | 2022-04-22T14:41:49.51 | 0.3 | undecidable | manual | P | 338 | 23.6541 | 113 | 0.07 | 74 |
IV.RM33.EHZ. | 2022-04-22T14:41:49.37 | 0.3 | undecidable | manual | P | 197 | 23.754 | 113 | -0.1 | 73 |
IV.MTRA.EHE. | 2022-04-22T14:41:49.13 | 0.6 | undecidable | manual | S | 59 | 9.1797 | 138 | 0.08 | 50 |
7F.SIB2.EHZ. | 2022-04-22T14:41:48.62 | 0.1 | undecidable | manual | P | 1 | 19.6692 | 118 | -0.09 | 98 |
IV.NRCA.HHZ. | 2022-04-22T14:41:48.80 | 0.1 | undecidable | manual | P | 311 | 20.0688 | 117 | 0.01 | 100 |
7F.SIB3.EHZ. | 2022-04-22T14:41:48.37 | 0.3 | undecidable | manual | P | 352 | 17.9709 | 120 | -0.05 | 75 |
IV.MTRA.EHE. | 2022-04-22T14:41:47.08 | 0.3 | undecidable | manual | P | 59 | 9.1797 | 138 | 0.05 | 76 |
IV.SMA1.EHZ. | 2022-04-22T14:41:47.49 | 0.1 | undecidable | manual | P | 163 | 9.6792 | 136 | 0.38 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.0 | 0.000114905895 | 0.1792 | AML | other | m | 2022-04-22T14:41:49.68 |
IV.SMA1.EHN. | ML:0.9 | 0.00011237332499999999 | 0.1216 | AML | other | m | 2022-04-22T14:41:49.84 |
IV.NRCA.HNE. | ML:1.3 | 0.00015001699000000002 | 0.0896 | AML | other | m | 2022-04-22T14:41:52.16 |
IV.NRCA.HHE. | ML:1.4 | 0.000163 | 0.18 | AML | other | m | 2022-04-22T14:41:52.16 |
IV.NRCA.HHN. | ML:1.2 | 0.00010449999999999999 | 1 | AML | other | m | 2022-04-22T14:41:52.18 |
IV.NRCA.HNN. | ML:1.2 | 0.00011207766 | 0.624 | AML | other | m | 2022-04-22T14:41:53.14 |