A magnitude ML 1.1 earthquake occured in region: 4 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6440, 13.1860 at 10 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 |
---|---|---|---|---|
Cittareale | RI | 4 | 482 | 482 |
Accumoli | RI | 8 | 667 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Montereale | AQ | 14 | 2581 | 6387 |
Borbona | RI | 15 | 617 | 7004 |
Posta | RI | 15 | 694 | 7698 |
Cascia | PG | 16 | 3217 | 10915 |
Capitignano | AQ | 17 | 665 | 11580 |
Arquata del Tronto | AP | 17 | 1178 | 12758 |
Campotosto | AQ | 18 | 542 | 13300 |
Norcia | PG | 18 | 4957 | 18257 |
Monteleone di Spoleto | PG | 19 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2014-04-26 00:21:26 |
42.644 | 13.1863 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6298801 |
Field | Value |
---|---|
Time (UTC) | 2014-04-26 00:21:26 ± 0.15 |
Latitude | 42.6440 ± 0.0090 |
Longitude | 13.1863 ± 0.0098 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6298801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1032 |
Semi-minor axis of confidence ellipse (meter) | 727 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46765 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 6298801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-26 00:28:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2014-04-26T00:21:43.27 | 0.3 | undecidable | manual | S | 2 | 49.7169 | 50 | 0.41 | 66 |
IV.FDMO.HHZ. | 2014-04-26T00:21:41.59 | 0.3 | undecidable | manual | S | 350 | 44.3223 | 50 | 0.17 | 69 |
IV.TERO.HHZ. | 2014-04-26T00:21:38.12 | 0.3 | undecidable | manual | S | 94 | 34.1436 | 50 | -0.6 | 63 |
IV.OFFI.HHZ. | 2014-04-26T00:21:37.31 | 0.3 | undecidable | manual | P | 51 | 51.9036 | 50 | 0.88 | 55 |
IV.RDP.HHZ. | 2014-04-26T00:21:36.19 | 3.0 | negative | manual | P | -8.7 | 0 | |||
IV.CSP1.EHZ. | 2014-04-26T00:21:36.00 | 0.3 | undecidable | manual | P | 2 | 49.7169 | 50 | -0.09 | 70 |
IV.FDMO.HHZ. | 2014-04-26T00:21:35.09 | 0.3 | undecidable | manual | P | 350 | 44.3223 | 50 | -0.16 | 70 |
IV.NRCA.HHZ. | 2014-04-26T00:21:34.66 | 0.3 | undecidable | manual | S | 344 | 21.867 | 114 | -0.46 | 68 |
IV.TERO.HHZ. | 2014-04-26T00:21:33.29 | 0.3 | undecidable | manual | P | 94 | 34.1436 | 50 | -0.41 | 67 |
IV.LNSS.HHZ. | 2014-04-26T00:21:32.39 | 0.3 | undecidable | manual | S | 249 | 12.7761 | 127 | 0 | 76 |
IV.SMA1.EHZ. | 2014-04-26T00:21:32.39 | 0.3 | undecidable | manual | S | 97 | 12.2766 | 128 | 0.14 | 74 |
IV.NRCA.HHZ. | 2014-04-26T00:21:31.47 | 0.1 | undecidable | manual | P | 344 | 21.867 | 114 | -0.14 | 97 |
IV.LNSS.HHZ. | 2014-04-26T00:21:30.11 | 0.1 | undecidable | manual | P | 249 | 12.7761 | 127 | 0.07 | 100 |
IV.SMA1.EHZ. | 2014-04-26T00:21:30.20 | 0.1 | undecidable | manual | P | 97 | 12.2766 | 128 | 0.24 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.000019900000000000003 | 0.14 | AML | other | m | 2014-04-26T00:21:43.20 |
IV.FDMO.HHN. | ML:0.8 | 0.00001795 | 2.82 | AML | other | m | 2014-04-26T00:21:42.15 |
IV.LNSS.HHN. | ML:1.2 | 0.0001815 | 0.2 | AML | other | m | 2014-04-26T00:21:33.50 |
IV.LNSS.HHE. | ML:1.3 | 0.00021 | 2.42 | AML | other | m | 2014-04-26T00:21:33.67 |
IV.NRCA.HHN. | ML:1.5 | 0.00020050000000000002 | 0.12 | AML | other | m | 2014-04-26T00:21:35.92 |
IV.NRCA.HHE. | ML:1.8 | 0.000428 | 0.14 | AML | other | m | 2014-04-26T00:21:35.99 |
IV.SMA1.EHN. | ML:1.0 | 0.00010714999999999999 | 0.56 | AML | other | m | 2014-04-26T00:21:33.99 |
IV.SMA1.EHE. | ML:1.2 | 0.00020150000000000002 | 0.3 | AML | other | m | 2014-04-26T00:21:33.94 |
IV.TERO.HHN. | ML:0.4 | 0.00000824 | 1.02 | AML | other | m | 2014-04-26T00:21:42.02 |
IV.TERO.HHE. | ML:0.1 | 0.0000066700000000000005 | 3.26 | AML | other | m | 2014-04-26T00:21:42.67 |