A magnitude ML 2.3 earthquake occured in region: 3 km NE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6500, 13.3070 at 18 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 | 3 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Campotosto | AQ | 11 | 542 | 3866 |
Cittareale | RI | 13 | 482 | 4348 |
Arquata del Tronto | AP | 14 | 1178 | 5526 |
Capitignano | AQ | 14 | 665 | 6191 |
Montereale | AQ | 15 | 2581 | 8772 |
Acquasanta Terme | AP | 16 | 2916 | 11688 |
Cortino | TE | 17 | 656 | 12344 |
Crognaleto | TE | 18 | 1297 | 13641 |
Valle Castellana | TE | 18 | 977 | 14618 |
Rocca Santa Maria | TE | 19 | 537 | 15155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2013-01-21 11:44:05 |
42.6497 | 13.3073 | 18 | 2015-01-20 11:18:19 |
Bollettino Sismico Italiano INGV | 3150411 |
Reviewed Rev100 |
ML 2.3 | 2013-01-21 11:44:05 |
42.6517 | 13.3067 | 18 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2859101 |
Field | Value |
---|---|
Time (UTC) | 2013-01-21 11:44:05 ± 0.13 |
Latitude | 42.6497 ± 0.0063 |
Longitude | 13.3073 ± 0.0086 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3150411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 760 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69608 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 3150411 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 12:55:12 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.4 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 2859101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-01-21 11:50:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2013-01-21T11:44:23.04 | 0.6 | undecidable | manual | S | 123 | 52.0035 | 100 | 0.67 | 39 |
IV.GUMA.HHZ. | 2013-01-21T11:44:21.43 | 0.6 | undecidable | manual | S | 3 | 45.9207 | 102 | 0.65 | 40 |
IV.FDMO.HHZ. | 2013-01-21T11:44:20.96 | 0.6 | undecidable | manual | S | 337 | 46.5201 | 102 | 0.02 | 46 |
IV.ARRO.EHZ. | 2013-01-21T11:44:20.90 | 1.0 | undecidable | manual | S | 260 | 44.9217 | 102 | 0.37 | 21 |
IV.SNTG.HHZ. | 2013-01-21T11:44:19.09 | 0.6 | undecidable | manual | P | 336 | 73.4709 | 97 | 0.41 | 41 |
IV.EL6.EHZ. | 2013-01-21T11:44:18.98 | 0.3 | undecidable | manual | P | 348 | 77.2671 | 96 | -0.28 | 62 |
IV.TRTR.HHZ. | 2013-01-21T11:44:16.26 | 0.6 | undecidable | manual | P | 70 | 52.4031 | 100 | 0.79 | 37 |
IV.LNSS.HHZ. | 2013-01-21T11:44:15.32 | 0.6 | undecidable | manual | S | 257 | 22.3554 | 120 | 0.46 | 44 |
IV.NRCA.HNZ. | 2013-01-21T11:44:15.49 | 0.6 | undecidable | manual | S | 322 | 25.752 | 115 | -0.17 | 46 |
IV.VCEL.EHZ. | 2013-01-21T11:44:15.33 | 0.1 | undecidable | manual | P | 123 | 52.0035 | 100 | -0.07 | 91 |
IV.ARRO.EHZ. | 2013-01-21T11:44:14.14 | 0.1 | undecidable | manual | P | 260 | 44.9217 | 102 | -0.19 | 90 |
IV.FAGN.HHZ. | 2013-01-21T11:44:14.88 | 0.6 | undecidable | manual | P | 152 | 48.2184 | 101 | 0.05 | 46 |
IV.FDMO.HHZ. | 2013-01-21T11:44:14.20 | 0.1 | undecidable | manual | P | 337 | 46.5201 | 102 | -0.38 | 86 |
IV.TERO.HHZ. | 2013-01-21T11:44:14.92 | 0.6 | undecidable | manual | S | 97 | 24.3534 | 117 | -0.41 | 44 |
IV.OFFI.HHZ. | 2013-01-21T11:44:14.69 | 0.6 | undecidable | manual | P | 44 | 44.1225 | 103 | 0.47 | 42 |
IV.GUMA.HHZ. | 2013-01-21T11:44:14.48 | 0.1 | undecidable | manual | P | 3 | 45.9207 | 102 | 0 | 93 |
IV.CAMP.HHZ. | 2013-01-21T11:44:13.20 | 0.6 | undecidable | manual | S | 147 | 15.0738 | 133 | -0.09 | 48 |
IV.LNSS.HHZ. | 2013-01-21T11:44:11.08 | 0.1 | undecidable | manual | P | 257 | 22.3554 | 120 | 0.01 | 96 |
IV.SMA1.EHZ. | 2013-01-21T11:44:11.82 | 0.6 | undecidable | manual | S | 133 | 3.0969 | 169 | 0.13 | 49 |
IV.NRCA.HNZ. | 2013-01-21T11:44:11.33 | 0.3 | undecidable | manual | P | 322 | 25.752 | 115 | -0.2 | 69 |
IV.TERO.HHZ. | 2013-01-21T11:44:10.95 | 0.1 | undecidable | manual | P | 97 | 24.3534 | 117 | -0.38 | 89 |
IV.CAMP.HHZ. | 2013-01-21T11:44:10.05 | 0.1 | undecidable | manual | P | 147 | 15.0738 | 133 | -0.1 | 96 |
IV.SMA1.EHZ. | 2013-01-21T11:44:09.24 | 0.1 | undecidable | manual | P | 133 | 3.0969 | 169 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHN. | ML:1.9 | 0.00020700000000000002 | 1.36 | AML | other | m | 2013-01-21T11:44:25.07 |
IV.ARRO.EHE. | ML:1.8 | 0.0001905 | 0.26 | AML | other | m | 2013-01-21T11:44:25.43 |
IV.CAMP.HHN. | ML:2.0 | 0.0007515000000000001 | 0.44 | AML | other | m | 2013-01-21T11:44:13.55 |
IV.CAMP.HHE. | ML:2.1 | 0.000951 | 0.28 | AML | other | m | 2013-01-21T11:44:13.44 |
IV.FAGN.HHE. | ML:2.5 | 0.000752 | 0.24 | AML | other | m | 2013-01-21T11:44:23.78 |
IV.FAGN.HHN. | ML:2.5 | 0.000745 | 0.24 | AML | other | m | 2013-01-21T11:44:23.68 |
IV.FDMO.HHN. | ML:2.2 | 0.0003835 | 0.22 | AML | other | m | 2013-01-21T11:44:22.73 |
IV.FDMO.HHE. | ML:1.9 | 0.00021150000000000002 | 0.24 | AML | other | m | 2013-01-21T11:44:23.23 |
IV.FIAM.HHN. | ML:1.8 | 0.00017120000000000001 | 0.7 | AML | other | m | 2013-01-21T11:44:21.08 |
IV.FIAM.HHE. | ML:1.9 | 0.0002195 | 0.54 | AML | other | m | 2013-01-21T11:44:24.34 |
IV.GUMA.HHN. | ML:2.4 | 0.0006895 | 0.34 | AML | other | m | 2013-01-21T11:44:22.47 |
IV.GUMA.HHE. | ML:2.6 | 0.0011194999999999998 | 0.32 | AML | other | m | 2013-01-21T11:44:22.02 |
IV.LNSS.HHN. | ML:2.3 | 0.0009730000000000001 | 0.18 | AML | other | m | 2013-01-21T11:44:15.95 |
IV.LNSS.HHE. | ML:2.2 | 0.0009025000000000001 | 0.58 | AML | other | m | 2013-01-21T11:44:17.99 |
IV.NRCA.HNN. | ML:3.0 | 0.00441 | 0.1 | AML | other | m | 2013-01-21T11:44:16.23 |
IV.NRCA.HHE. | ML:3.2 | 0.00793 | 0.16 | AML | other | m | 2013-01-21T11:44:15.67 |
IV.NRCA.HNE. | ML:3.2 | 0.007835000000000002 | 0.16 | AML | other | m | 2013-01-21T11:44:15.67 |
IV.NRCA.HHN. | ML:3.0 | 0.004355 | 0.1 | AML | other | m | 2013-01-21T11:44:16.23 |
IV.OFFI.HHE. | ML:2.7 | 0.00143 | 0.68 | AML | other | m | 2013-01-21T11:44:23.30 |
IV.OFFI.HHN. | ML:2.7 | 0.0014100000000000002 | 0.68 | AML | other | m | 2013-01-21T11:44:23.22 |
IV.SMA1.EHN. | ML:2.4 | 0.00237 | 0.16 | AML | other | m | 2013-01-21T11:44:12.01 |
IV.SMA1.EHE. | ML:2.8 | 0.005745 | 0.18 | AML | other | m | 2013-01-21T11:44:12.04 |
IV.SNTG.HHN. | ML:1.8 | 0.00009635 | 1.08 | AML | other | m | 2013-01-21T11:44:29.39 |
IV.SNTG.HHE. | ML:1.8 | 0.00010020000000000001 | 0.84 | AML | other | m | 2013-01-21T11:44:31.05 |
IV.TERO.HNE. | ML:2.7 | 0.002311 | 1.48 | AML | other | m | 2013-01-21T11:44:15.31 |
IV.TERO.HHE. | ML:2.2 | 0.0008575 | 0.6 | AML | other | m | 2013-01-21T11:44:15.31 |
IV.TERO.HNN. | ML:2.3 | 0.000935 | 0.08 | AML | other | m | 2013-01-21T11:44:15.61 |
IV.TERO.HHN. | ML:1.9 | 0.000415 | 0.08 | AML | other | m | 2013-01-21T11:44:15.57 |
IV.VCEL.EHN. | ML:2.4 | 0.0005645 | 0.68 | AML | other | m | 2013-01-21T11:44:24.44 |
IV.VCEL.EHE. | ML:2.4 | 0.0005909999999999999 | 0.46 | AML | other | m | 2013-01-21T11:44:23.85 |