A magnitude ML 1.9 earthquake occured in region: 1 km NW Appignano del Tronto (AP), on
and geographic coordinates (lat, lon) 42.9040, 13.6630 at 25 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 |
---|---|---|---|---|
Appignano del Tronto | AP | 1 | 1785 | 1785 |
Offida | AP | 4 | 5058 | 6843 |
Castignano | AP | 5 | 2796 | 9639 |
Castorano | AP | 5 | 2380 | 12019 |
Castel di Lama | AP | 6 | 8634 | 20653 |
Colli del Tronto | AP | 8 | 3668 | 24321 |
Maltignano | AP | 8 | 2401 | 26722 |
Ascoli Piceno | AP | 9 | 49407 | 76129 |
Spinetoli | AP | 9 | 7215 | 83344 |
Cossignano | AP | 9 | 978 | 84322 |
Folignano | AP | 9 | 9241 | 93563 |
Montedinove | AP | 10 | 488 | 94051 |
Sant'Egidio alla Vibrata | TE | 10 | 9811 | 103862 |
Ancarano | TE | 10 | 1857 | 105719 |
Rotella | AP | 10 | 906 | 106625 |
Montalto delle Marche | AP | 10 | 2122 | 108747 |
Monsampolo del Tronto | AP | 11 | 4611 | 113358 |
Torano Nuovo | TE | 13 | 1611 | 114969 |
Acquaviva Picena | AP | 13 | 3831 | 118800 |
Ripatransone | AP | 14 | 4309 | 123109 |
Controguerra | TE | 14 | 2436 | 125545 |
Venarotta | AP | 14 | 2066 | 127611 |
Monteprandone | AP | 14 | 12655 | 140266 |
Carassai | AP | 15 | 1100 | 141366 |
Civitella del Tronto | TE | 15 | 5116 | 146482 |
Ortezzano | FM | 15 | 774 | 147256 |
Force | AP | 15 | 1354 | 148610 |
Monte Rinaldo | FM | 15 | 379 | 148989 |
Nereto | TE | 16 | 5242 | 154231 |
Roccafluvione | AP | 16 | 2010 | 156241 |
Montelparo | FM | 16 | 778 | 157019 |
Corropoli | TE | 16 | 5045 | 162064 |
Monte Vidon Combatte | FM | 17 | 433 | 162497 |
Palmiano | AP | 17 | 196 | 162693 |
Colonnella | TE | 17 | 3734 | 166427 |
Sant'Omero | TE | 17 | 5243 | 171670 |
Montefiore dell'Aso | AP | 18 | 2123 | 173793 |
Petritoli | FM | 18 | 2335 | 176128 |
San Benedetto del Tronto | AP | 19 | 47303 | 223431 |
Santa Vittoria in Matenano | FM | 19 | 1330 | 224761 |
Montottone | FM | 19 | 979 | 225740 |
Montefalcone Appennino | FM | 19 | 424 | 226164 |
Grottammare | AP | 19 | 16006 | 242170 |
Monteleone di Fermo | FM | 19 | 395 | 242565 |
Campli | TE | 20 | 7209 | 249774 |
Massignano | AP | 20 | 1638 | 251412 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.6
ML 1.9 |
2007-04-27 00:46:20 |
42.904 | 13.663 | 25 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 626629 |
Field | Value |
---|---|
Time (UTC) | 2007-04-27 00:46:20 ± 0.17 |
Latitude | 42.9040 ± 0.0054 |
Longitude | 13.6630 ± 0.0147 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 626629 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1000 |
Semi-minor axis of confidence ellipse (meter) | 857 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 103 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1341.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.19790 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 626629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:56:08 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 626629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:56:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHN. | 2007-04-27T00:46:42.32 | 0.3 | undecidable | manual | Pg | 301 | 132.9669 | 0.181 | 58 | |
IV.SNTG.SHZ. | 2007-04-27T00:46:41.96 | 0.3 | undecidable | manual | Sg | 304 | 70.2741 | 0.109 | 66 | |
IV.CING.HHE. | 2007-04-27T00:46:40.44 | 0.3 | undecidable | manual | Sg | 324 | 64.5909 | 0.071 | 68 | |
IV.LNSS.BHN. | 2007-04-27T00:46:39.76 | 0.3 | undecidable | manual | Sg | 237 | 60.6948 | 0.391 | 63 | |
IV.PIEI.BHE. | 2007-04-27T00:46:39.13 | 0.3 | undecidable | manual | Pg | 308 | 114.996 | -0.358 | 58 | |
IV.FSSB.BHN. | 2007-04-27T00:46:39.65 | 0.3 | undecidable | manual | Pg | 321 | 112.998 | 0.46 | 57 | |
IV.MURB.HHN. | 2007-04-27T00:46:38.59 | 0.3 | undecidable | manual | Pg | 294 | 100.4217 | 1.321 | 40 | |
IV.FIAM.HHZ. | 2007-04-27T00:46:37.29 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.BHZ. | 2007-04-27T00:46:37.17 | 0.3 | undecidable | manual | Pg | 235 | 98.6235 | 0.184 | 62 | |
IV.ARVD.EHZ. | 2007-04-27T00:46:35.38 | 0.3 | undecidable | manual | Pg | 319 | 88.0452 | 0.001 | 66 | |
IV.AOI.BHE. | 2007-04-27T00:46:33.11 | 0.3 | undecidable | manual | Pg | 356 | 71.8725 | 0.169 | 66 | |
IV.TERO.HHZ. | 2007-04-27T00:46:32.20 | 0.3 | undecidable | manual | Sg | 189 | 31.5462 | 0.021 | 73 | |
IV.FAGN.BHZ. | 2007-04-27T00:46:32.82 | 0.1 | undecidable | manual | Pg | 185 | 71.0733 | 0.001 | 91 | |
IV.CING.HHE. | 2007-04-27T00:46:31.45 | 0.3 | undecidable | manual | Pg | 324 | 64.5909 | -0.398 | 63 | |
IV.SNTG.SHZ. | 2007-04-27T00:46:31.93 | 0.3 | undecidable | manual | Pg | 304 | 70.2741 | -0.774 | 55 | |
IV.CESI.BHZ. | 2007-04-27T00:46:31.19 | 0.3 | negative | manual | Pg | 281 | 62.5929 | -0.358 | 65 | |
IV.LNSS.BHN. | 2007-04-27T00:46:31.11 | 0.1 | positive | manual | Pg | 237 | 60.6948 | -0.16 | 90 | |
IV.VCEL.EHZ. | 2007-04-27T00:46:31.18 | 0.1 | undecidable | manual | Pg | 166 | 58.2972 | 0.261 | 88 | |
IV.NRCA.SHZ. | 2007-04-27T00:46:28.61 | 0.1 | negative | manual | Pg | 260 | 45.2214 | -0.405 | 88 | |
IV.OFFI.HHZ. | 2007-04-27T00:46:27.98 | 0.1 | undecidable | manual | Sg | 28 | 3.8961 | 0.212 | 99 | |
IV.TERO.HHZ. | 2007-04-27T00:46:26.88 | 0.1 | positive | manual | Pg | 189 | 31.5462 | -0.24 | 93 | |
IV.OFFI.HHZ. | 2007-04-27T00:46:24.49 | 0.1 | undecidable | manual | Pg | 28 | 3.8961 | -0.083 | 100 |