A magnitude ML 1.6 earthquake occured in region: 1 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6260, 13.3020 at 8 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 |
---|---|---|---|---|
Amatrice | RI | 1 | 2657 | 2657 |
Accumoli | RI | 9 | 667 | 3324 |
Campotosto | AQ | 10 | 542 | 3866 |
Cittareale | RI | 12 | 482 | 4348 |
Capitignano | AQ | 12 | 665 | 5013 |
Montereale | AQ | 12 | 2581 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Cortino | TE | 17 | 656 | 9428 |
Crognaleto | TE | 17 | 1297 | 10725 |
Acquasanta Terme | AP | 18 | 2916 | 13641 |
Borbona | RI | 19 | 617 | 14258 |
Cagnano Amiterno | AQ | 20 | 1369 | 15627 |
Barete | AQ | 20 | 737 | 16364 |
Rocca Santa Maria | TE | 20 | 537 | 16901 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2016-08-26 23:42:47 |
42.6265 | 13.3017 | 8 | 2019-02-12 13:57:33 |
Bollettino Sismico Italiano INGV | 41483541 |
Field | Value |
---|---|
Time (UTC) | 2016-08-26 23:42:47 ± 0.05 |
Latitude | 42.6265 ± 0.0027 |
Longitude | 13.3017 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 41483541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 123 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70147 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 41483541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-02-22 13:37:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHN. | 2016-08-26T23:43:11.92 | 1.0 | undecidable | manual | S | 237 | 77.8665 | 50 | 0.63 | 20 |
IV.T0110.HHZ. | 2016-08-26T23:43:06.51 | 0.6 | undecidable | manual | S | 138 | 58.6968 | 50 | 0.33 | 44 |
IV.CESX.HHE. | 2016-08-26T23:43:06.22 | 0.6 | undecidable | manual | S | 268 | 58.3971 | 50 | 0.13 | 46 |
IV.CSP1.EHZ. | 2016-08-26T23:43:04.24 | 0.6 | undecidable | manual | S | 351 | 52.2033 | 50 | -0.2 | 46 |
IV.VCEL.EHZ. | 2016-08-26T23:43:04.68 | 0.3 | undecidable | manual | S | 120 | 51.0156 | 50 | 0.56 | 64 |
IV.ARRO.EHZ. | 2016-08-26T23:43:01.88 | 1.0 | undecidable | manual | S | 263 | 44.1225 | 50 | -0.38 | 23 |
IV.MC2.EHZ. | 2016-08-26T23:42:59.99 | 3.0 | undecidable | manual | S | 0.32 | 0.48 | |||
IV.MMO1.EHZ. | 2016-08-26T23:42:58.12 | 0.6 | undecidable | manual | S | 4 | 30.3474 | 104 | -0.01 | 50 |
IV.CESI.HHZ. | 2016-08-26T23:42:57.13 | 0.3 | undecidable | manual | P | 323 | 53.0025 | 50 | -0.17 | 70 |
IV.SRES.HHN. | 2016-08-26T23:42:57.19 | 3.0 | undecidable | manual | P | 237 | 77.8665 | 50 | -3.96 | 0 |
IV.VCEL.EHZ. | 2016-08-26T23:42:57.00 | 0.3 | undecidable | manual | P | 120 | 51.0156 | 50 | 0 | 72 |
IV.GIGS.HHZ. | 2016-08-26T23:42:57.23 | 1.0 | undecidable | manual | S | 131 | 29.3484 | 105 | -0.57 | 22 |
IV.NRCA.HNZ. | 2016-08-26T23:42:57.30 | 0.6 | undecidable | manual | S | 326 | 27.5502 | 105 | 0.1 | 49 |
IV.T0110.HHZ. | 2016-08-26T23:42:57.82 | 0.3 | undecidable | manual | P | 138 | 58.6968 | 50 | -0.37 | 66 |
IV.CESX.HHE. | 2016-08-26T23:42:57.58 | 3.0 | undecidable | manual | P | 268 | 58.3971 | 50 | -0.56 | 0 |
IV.GUMA.HHZ. | 2016-08-26T23:42:56.76 | 0.6 | undecidable | manual | P | 3 | 48.4182 | 50 | 0.15 | 47 |
IV.CSP1.EHZ. | 2016-08-26T23:42:56.96 | 0.3 | undecidable | manual | P | 351 | 52.2033 | 50 | -0.22 | 69 |
IV.OFFI.HHZ. | 2016-08-26T23:42:56.80 | 0.6 | undecidable | manual | P | 42 | 46.3203 | 50 | 0.52 | 43 |
IV.FDMO.HHZ. | 2016-08-26T23:42:56.51 | 0.3 | undecidable | manual | P | 339 | 48.7179 | 50 | -0.14 | 71 |
IV.LNSS.HHZ. | 2016-08-26T23:42:55.32 | 0.6 | undecidable | manual | S | 263 | 21.4674 | 109 | 0.14 | 49 |
IV.TERO.HHZ. | 2016-08-26T23:42:55.98 | 0.3 | undecidable | manual | S | 91 | 24.6531 | 107 | -0.26 | 72 |
IV.ARRO.EHZ. | 2016-08-26T23:42:55.42 | 0.3 | undecidable | manual | P | 263 | 44.1225 | 50 | -0.51 | 66 |
IV.NRCA.HNZ. | 2016-08-26T23:42:53.23 | 0.3 | undecidable | manual | P | 326 | 27.5502 | 105 | 0.22 | 72 |
IV.MMO1.EHZ. | 2016-08-26T23:42:53.45 | 0.3 | undecidable | manual | P | 4 | 30.3474 | 104 | -0.09 | 74 |
IV.RM33.EHZ. | 2016-08-26T23:42:53.08 | 0.3 | undecidable | manual | S | 209 | 14.874 | 117 | 0.01 | 77 |
IV.T1243.HHZ. | 2016-08-26T23:42:53.15 | 0.6 | undecidable | manual | S | 57 | 14.2746 | 118 | 0.26 | 49 |
IV.GIGS.HHZ. | 2016-08-26T23:42:52.98 | 0.3 | undecidable | manual | P | 131 | 29.3484 | 105 | -0.37 | 69 |
IV.CAMP.HHZ. | 2016-08-26T23:42:52.55 | 0.3 | undecidable | manual | S | 139 | 13.3755 | 120 | -0.06 | 76 |
IV.TERO.HHZ. | 2016-08-26T23:42:52.20 | 0.1 | undecidable | manual | P | 91 | 24.6531 | 107 | -0.24 | 96 |
IV.LNSS.HHZ. | 2016-08-26T23:42:51.86 | 0.3 | undecidable | manual | P | 263 | 21.4674 | 109 | 0.02 | 76 |
IV.RM33.EHZ. | 2016-08-26T23:42:50.77 | 0.1 | positive | manual | P | 209 | 14.874 | 117 | 0.16 | 99 |
IV.T1243.HHZ. | 2016-08-26T23:42:50.79 | 0.1 | undecidable | manual | P | 57 | 14.2746 | 118 | 0.28 | 97 |
IV.CAMP.HHZ. | 2016-08-26T23:42:50.49 | 0.1 | undecidable | manual | P | 139 | 13.3755 | 120 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.5 | 0.0000824 | 0.22 | AML | other | m | 2016-08-26T23:43:08.82 |
IV.CESI.HHE. | ML:1.5 | 0.00008274999999999999 | 0.22 | AML | other | m | 2016-08-26T23:43:08.75 |
IV.GUMA.HHE. | ML:2.1 | 0.00038250000000000003 | 0.28 | AML | other | m | 2016-08-26T23:43:09.03 |
IV.GUMA.HHN. | ML:1.9 | 0.000219 | 0.66 | AML | other | m | 2016-08-26T23:43:09.66 |
IV.LNSS.HHE. | ML:1.4 | 0.000307 | 1.34 | AML | other | m | 2016-08-26T23:43:04.31 |
IV.LNSS.HHN. | ML:1.4 | 0.0002445 | 0.74 | AML | other | m | 2016-08-26T23:43:05.52 |
IV.MMO1.EHN. | ML:1.5 | 0.000142 | 0.16 | AML | other | m | 2016-08-26T23:43:03.12 |
IV.MMO1.EHE. | ML:1.3 | 0.000298 | 0.1 | AML | other | m | 2016-08-26T23:43:30.24 |
IV.RM33.EHE. | ML:1.5 | 0.000329 | 1.06 | AML | other | m | 2016-08-26T23:42:53.73 |
IV.RM33.EHN. | ML:1.6 | 0.000368 | 0.74 | AML | other | m | 2016-08-26T23:42:53.43 |
IV.T1243.HNN. | ML:1.7 | 0.000626 | 0.36 | AML | other | m | 2016-08-26T23:42:53.54 |
IV.T1243.HHE. | ML:1.7 | 0.0005835 | 0.16 | AML | other | m | 2016-08-26T23:42:54.32 |
IV.T1243.HNE. | ML:1.7 | 0.0005865 | 0.14 | AML | other | m | 2016-08-26T23:42:54.39 |
IV.T1243.HHN. | ML:1.7 | 0.000593 | 0.38 | AML | other | m | 2016-08-26T23:42:53.36 |
IV.TERO.HHE. | ML:1.6 | 0.000263 | 0.12 | AML | other | m | 2016-08-26T23:42:56.44 |
IV.TERO.HHN. | ML:1.6 | 0.0002185 | 0.18 | AML | other | m | 2016-08-26T23:42:56.38 |
IV.VCEL.EHN. | ML:1.5 | 0.00007618210999999999 | 1.4336 | AML | other | m | 2016-08-26T23:43:05.51 |
IV.VCEL.EHE. | ML:1.5 | 0.000089022955 | 0.2432 | AML | other | m | 2016-08-26T23:43:06.38 |