A magnitude ML 0.7 earthquake occured in region: 3 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6100, 13.3160 at 7 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Campotosto | AQ | 7 | 542 | 3199 |
Capitignano | AQ | 10 | 665 | 3864 |
Montereale | AQ | 11 | 2581 | 6445 |
Accumoli | RI | 11 | 667 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Crognaleto | TE | 15 | 1297 | 8891 |
Cortino | TE | 16 | 656 | 9547 |
Barete | AQ | 18 | 737 | 10284 |
Cagnano Amiterno | AQ | 18 | 1369 | 11653 |
Arquata del Tronto | AP | 18 | 1178 | 12831 |
Borbona | RI | 18 | 617 | 13448 |
Rocca Santa Maria | TE | 19 | 537 | 13985 |
Pizzoli | AQ | 19 | 4326 | 18311 |
Fano Adriano | TE | 19 | 296 | 18607 |
Acquasanta Terme | AP | 19 | 2916 | 21523 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-03-29 23:27:43 |
42.61 | 13.316 | 7 | 2021-03-29 23:41:56 |
Sala Sismica INGV-Roma | 88599771 |
Field | Value |
---|---|
Time (UTC) | 2021-03-29 23:27:43 ± 0.08 |
Latitude | 42.6100 ± 0.0027 |
Longitude | 13.3160 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88599771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 31 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.02518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
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 | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 88599771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-29 23:41:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2021-03-29T23:27:54.52 | 0.6 | undecidable | manual | S | 2 | 32.1456 | 103 | -0.07 | 47 |
IV.NRCA.HHZ. | 2021-03-29T23:27:53.93 | 0.6 | undecidable | manual | S | 327 | 29.748 | 104 | 0.13 | 47 |
IV.GIGS.HJZ. | 2021-03-29T23:27:52.52 | 0.6 | undecidable | manual | S | 130 | 27.2505 | 105 | -0.44 | 44 |
IV.LNSS.HNZ. | 2021-03-29T23:27:51.62 | 0.6 | undecidable | manual | S | 268 | 22.5552 | 108 | 0.23 | 46 |
IV.TERO.HHZ. | 2021-03-29T23:27:51.66 | 0.6 | undecidable | manual | S | 86 | 23.5542 | 107 | -0.07 | 48 |
IV.MMO1.EHZ. | 2021-03-29T23:27:49.64 | 1.0 | undecidable | manual | P | 2 | 32.1456 | 103 | -0.13 | 23 |
IV.MTRA.HNZ. | 2021-03-29T23:27:49.90 | 0.6 | undecidable | manual | S | 22 | 17.5713 | 113 | 0.13 | 48 |
IV.NRCA.HHZ. | 2021-03-29T23:27:49.21 | 0.1 | negative | manual | P | 327 | 29.748 | 104 | -0.1 | 94 |
IV.GIGS.HJZ. | 2021-03-29T23:27:49.07 | 0.1 | undecidable | manual | P | 130 | 27.2505 | 105 | 0.24 | 92 |
IV.RM33.EHZ. | 2021-03-29T23:27:48.78 | 0.6 | undecidable | manual | S | 217 | 13.9749 | 118 | 0.15 | 48 |
IV.TERO.HHZ. | 2021-03-29T23:27:48.01 | 0.1 | negative | manual | P | 86 | 23.5542 | 107 | -0.1 | 95 |
IV.MTRA.HNZ. | 2021-03-29T23:27:47.14 | 0.1 | undecidable | manual | P | 22 | 17.5713 | 113 | 0.16 | 95 |
IV.CAMP.HHZ. | 2021-03-29T23:27:47.80 | 0.6 | undecidable | manual | S | 137 | 11.1777 | 123 | -0.02 | 49 |
IV.LNSS.HNZ. | 2021-03-29T23:27:47.64 | 0.1 | undecidable | manual | P | 268 | 22.5552 | 108 | -0.28 | 92 |
IV.RM33.EHZ. | 2021-03-29T23:27:46.32 | 1.0 | positive | manual | P | 217 | 13.9749 | 118 | -0.01 | 25 |
IV.CAMP.HHZ. | 2021-03-29T23:27:46.00 | 0.1 | undecidable | manual | P | 137 | 11.1777 | 123 | 0.15 | 96 |
IV.T1299.EHZ. | 2021-03-29T23:27:45.82 | 0.6 | undecidable | manual | S | 314 | 3.8961 | 152 | -0.22 | 48 |
IV.SMA1.EHZ. | 2021-03-29T23:27:45.90 | 0.6 | undecidable | manual | S | 35 | 2.7972 | 159 | 0.01 | 50 |
IV.SMA1.EHZ. | 2021-03-29T23:27:44.88 | 0.6 | undecidable | manual | P | 35 | 2.7972 | 159 | 0.14 | 49 |
IV.T1299.EHZ. | 2021-03-29T23:27:44.81 | 0.1 | undecidable | manual | P | 314 | 3.8961 | 152 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.2 | 0.000021125390000000002 | 0.1536 | AML | other | m | 2021-03-29T23:27:48.97 |
IV.RM33.EHE. | ML:0.6 | 0.00004608114 | 0.32 | AML | other | m | 2021-03-29T23:27:48.82 |
IV.TERO.HHN. | ML:1.0 | 0.0000714 | 0.2 | AML | other | m | 2021-03-29T23:27:51.76 |
IV.TERO.HHE. | ML:0.8 | 0.000042255029999999996 | 0.1408 | AML | other | m | 2021-03-29T23:27:51.73 |
IV.SMA1.EHE. | ML:0.0 | 0.0005722975999999999 | 0.2816 | AML | other | m | 2021-03-29T23:27:46.09 |
IV.SMA1.EHN. | ML:0.0 | 0.00040584454999999996 | 0.1536 | AML | other | m | 2021-03-29T23:27:45.91 |
IV.RM33.HNE. | ML:0.4 | 0.0000252593428 | 0.2688 | AML | other | m | 2021-03-29T23:27:48.81 |
IV.RM33.HNN. | ML:0.5 | 0.000036784224999999994 | 0 | AML | other | m | 2021-03-29T23:27:49.03 |
IV.TERO.HNE. | ML:1.3 | 0.0001219488 | 0.4736 | AML | other | m | 2021-03-29T23:27:52.77 |
IV.TERO.HNN. | ML:1.1 | 0.0000747448665 | 0.1536 | AML | other | m | 2021-03-29T23:27:51.76 |
IV.NRCA.HHE. | ML:0.7 | 0.00002328603 | 0.1792 | AML | other | m | 2021-03-29T23:27:54.59 |
IV.NRCA.HHN. | ML:0.3 | 0.00001229006 | 0.1408 | AML | other | m | 2021-03-29T23:27:57.11 |